Mega Themes

Highlights The Phillips curve, which encouraged economic policymakers of the sixties and early seventies to believe in a mechanical tradeoff between inflation and unemployment, fell into disrepute once stagflation strangled the U.S. economy. We do not view the idea that there is an inverse relationship between the unemployment rate and wage gains as controversial. This weak form of the Phillips curve simply formalizes the interplay between supply and demand in the labor market. We have found, however, that any reference to the Phillips curve has the potential to provoke strong reactions from investors. The criticism that the link between compensation gains and consumer prices is questionable has merit. Over the last 30 years, changes in compensation have exhibited a sporadic correlation with changes in consumer prices. Even if the empirical evidence between labor market tightness and inflation is somewhat wobbly, the Fed remains squarely in the Phillips curve camp, and its take on the relationship is the only one that matters for monetary policy. The investment implication is that labor market strength will prove self-limiting. An unemployment rate bound for 3.5% or lower will pull the Fed back off the sidelines, ultimately bringing down the curtain on the expansion and the equity bull market. Feature The stagflation of the seventies was a near-death experience for the Phillips curve and its proposition that unemployment and inflation are inversely related. As both Milton Friedman and Edmund Phelps had predicted, the trade-off could not survive beyond the short term because workers would adjust their expectations as they caught on to the pattern, demanding wages that kept pace with inflation even when unemployment was high. Duly modified, the Phillips curve’s appeal was rekindled, and the Phelps-Phillips expectations-augmented version has gone mostly unchallenged within the economics profession ever since. The Fed and other policymakers may have given up on the notion that they could manage their economies via a mechanical tradeoff between inflation and unemployment, but the inverse relationship remains a pillar of their macroeconomic models. We don’t find the idea that the unemployment rate and wage inflation are inversely related the least bit controversial, as it fully accords with the laws of supply and demand. Unemployment’s link to consumer price inflation is uncertain, however, and even the narrow unemployment/wages form of the Phillips curve relationship we favor often invites controversy. Discussing upward wage pressures within the context of consumer price inflation and the Fed’s reaction function can elicit spirited resistance. As one client put it in a January meeting, “it is unbecoming for BCA to subscribe to these sorts of cost-plus notions of inflation.” This Special Report examines the record in an effort to determine the influence the Phillips curve thesis will have on policy and markets going forward. It asks the following questions along the way: What is the Phillips curve? Where does inflation come from? Is there a relationship between wage inflation and price inflation? Where does the Fed stand? What impact will a falling unemployment rate have on the economy and financial markets? A Brief History Of The Phillips Curve The Phillips curve arose from a study of the unemployment rate and wages in the U.K. from the mid-nineteenth to the mid-twentieth centuries. William Phillips discovered a consistent inverse relationship between the unemployment rate and changes in wages: high unemployment was associated with muted wage gains, and low unemployment was associated with robust wage gains. He posited that the unemployment rate revealed the level of tightness in the labor market, and the extent to which employers had to compete to attract workers. Other researchers extended the relationship from wage inflation to price-level inflation and suggested that policy makers could use the tradeoff between unemployment and inflation to fine-tune the course of the economy. The stagflation of the seventies blew up the notion of a mechanical tradeoff, but a modified form of the inverse relationship between unemployment and wage gains resides at the heart of mainstream macroeconomic forecasting models. Those models have become more sophisticated, and now include the concept of a natural rate of unemployment, but the inverse relationship between unemployment and inflation remains at their core. Investor skepticism aside, the Phillips curve is deeply embedded in orthodox economic narratives relating inflation and unemployment. As New York Fed President Williams put it last Friday in the first line of a speech discussing the issues raised in a new Phillips curve paper, “The Phillips curve is the connective tissue between the Federal Reserve’s dual mandate goals of maximum employment and price stability.1” Where Does Inflation Come From? Thousands of dissertations have grappled with this subject without providing a definitive solution, but there are two broad explanations we find most compelling. The first is that inflation responds to the level of slack in the economy. That’s to say that inflation is a by-product of the relative balance between aggregate supply and aggregate demand. When the output gap is wide (demand falls well short of the economy’s capacity), inflation is unlikely to find a footing. When the output gap is closed (demand and capacity are in balance) or negative (demand exceeds capacity), inflation will gain traction unless imported capacity bridges the gap. For the second, we combine the idea that inflation expectations play a central role with Milton Friedman’s always-and-everywhere admonition. The stable inflation of the last couple of decades has coincided with stable inflation expectations. The causation mostly appears to run from (trailing) inflation to expectations (Chart 1), but expectations surely influence economic actors’ price negotiations and open the door to a monetary influence. Inflation expectations are likely to be well anchored under a central bank that convinces households and businesses of its commitment to price stability. When the monetary authority lacks inflation credibility, inflation expectations may become unmoored and impel economic actors to insist upon higher wages and selling prices to keep pace with a rising price level. Chart 1Seeing The Future In The Recent Past Seeing The Future In The Recent Past Seeing The Future In The Recent Past The expectations-augmented Phillips curve makes it clear that inflation is a function of inflation expectations just as surely as it is a function of the unemployment rate. The more firmly expectations are anchored, the more unemployment has to drift from its natural rate (NAIRU, or u-star (u*)) to move the inflation needle. In other words, when expectations are as well-anchored as they have been since the crisis, wages will be so unresponsive to changes in the unemployment rate that the Phillips curve will appear to be broken. Believing that inflation will permanently remain at 2% or lower, workers feel no urgency to press for larger wage/salary increases. The Empirical Record – Unemployment And Wages The seventies played havoc with the Phillips curve, but over the last twenty-five years, the inverse relationship between changes in the unemployment rate and wage gains has held up very well once the unemployment rate has reached threshold levels at or near u-star. When there is ample slack in the labor market, wages are nearly insensitive to changes in the unemployment rate. When the unemployment rate moves from 10% to 9%, 9% to 8%, or 8% to 7%, there are multiple qualified candidates for every job opening and employers have no reason to bid wages higher (Chart 2, top panel). Below 5%, roughly around u*, employers have to compete for workers and wage gains are very sensitive to moves in the unemployment rate (Chart 2, bottom panel). Chart 2 Chart 3 illustrates the threshold concept, segmenting the last 30 years of observations by their relationship to the unemployment gap. Observations for which the unemployment gap is greater than or equal to 2% are shown in gray; their best-fit line with wage gains is nearly flat. Positive, but small, unemployment-gap observations are shown in orange; their best-fit line is steeper and indicates a more robust correlation with moves in wages. Negative unemployment-gap observations are colored blue; they have the steepest best-fit line and exhibit the tightest correlation with changes in wages. Chart 3 A skeptic might seek more convincing evidence, but period-to-period noise in the data limits the amount of variation in wages explained by the unemployment rate (just under 40% over the last 30 years). Noting that the unemployment gap tends to persist in negative and positive territory for extended periods, we measured the annualized rate of wage gains for negative-gap and positive-gap phases. The results were robust, with wage gains in negative-gap phases consistently topping gains in positive-gap phases (Chart 4). Both groups exhibited remarkably consistent growth rates – the three complete negative-gap phases featured wage gains of 3.8%, 3.8% and 3.9%, while the three positive-gap phases had wage growth of 2.7%, 2.5% and 2.4%. At 3%, the current negative-gap phase has already separated itself from the last three decades’ positive-gap phases, though the 3.8% level is still a ways away. Chart 4Mind The Gap Mind The Gap Mind The Gap The Empirical Record – Wage Inflation And Price Inflation If businesses were omniscient, omnipotent and able to adjust selling prices in real time – something like Amazon, in another words – they might seek to preserve their profit margins by instantaneously raising prices to offset wage gains. Wage inflation and price inflation would then move together in lockstep without any lags. Businesses do not have unlimited power or unlimited knowledge, however, and neither do workers. There are information and expectation lags, and price-making/price-taking status is fluid. The empirical record over the 50-plus years covered by the average hourly earnings series shows that the wage-price relationship is constantly shifting. Under a cost-push inflation framework, tightness in the labor market shows up in consumer prices after employees negotiate raises, and employers subsequently raise prices to recoup lost profits. In a demand-pull model, businesses perceiving signs of excess demand take the opportunity to raise prices, spurring employees to demand raises to preserve their purchasing power. There is room for both models, as BCA’s analysis of wage/price dynamics over the years has shown that leadership between prices and wages regularly shifts. For the purposes of this report, it is sufficient to note that the wage/price skeptics have a point. A decade-by-decade review of year-on-year gains in average hourly earnings (“AHE”) and core CPI shows that correlations between AHE and consumer prices regularly make big swings. The ‘60s, ‘80s and ‘00s were pretty good to Phillips curve adherents (Chart 5), but the ‘70s, ‘90s and the current decade mocked them, featuring repeated instances of outright decoupling (Chart 6). The bottom line is that the direction of causation between wages and consumer price inflation, as well as the sensitivity of the relationship, is fluid. The empirical record does not support the idea that wage inflation translates to overall inflation in a consistent and timely fashion. Chart 5Moving In Lockstep One Decade... Moving In Lockstep One Decade... Moving In Lockstep One Decade... Chart 6... Decoupling The Next ... Decoupling The Next ... Decoupling The Next The Fed’s Reaction Function Wage gains exhibit little sensitivity to changes in the unemployment rate when there is a lot of slack in the labor market. Even at lower levels of unemployment, inflation expectations can temper wages’ sensitivity to the unemployment rate. There is assuredly an inverse relationship between wages and unemployment, nonetheless, and wage gains are especially sensitive when the unemployment gap is negative. The jury is out on the relationship between unemployment and inflation, however. The direction of causation is not constant and the response lags between the series can be quite long. Inflation expectations play a sizable role, and are capable of smothering wage gains in times of low unemployment if they’re well-anchored, or goosing them even in times of high unemployment if they’re spiraling upward. Believing in the Phillips curve relationship requires a lot of assumptions, and if the theory were brand-new today, it might have a hard time surviving peer review. Markets don’t take their cues from peer-reviewed journals, however. When it comes to interest rates and the entire gamut of financial assets impacted by monetary policy, the Fed has the last word. What it believes about the Phillips curve is much more important than whether or not its conclusions have iron-clad empirical support. It has long been BCA’s view, informed by our contacts within the Fed, the former central bankers who sat on our Research Advisory Board, the Bank of Canada veterans who have worked at BCA, and careful observation of the Fed’s own comments and research, that the Fed maintains a Phillips curve view of the world. The Fed has plenty of company in this regard. Nearly all central banks are Phillips curve believers; in the absence of a mainstream alternative model of inflation, they all have to fall back on the expectations-augmented hypothesis. Investors and economics enthusiasts can rail against the Phillips curve’s empirical shortcomings, and posit that globalization, robotics/AI, Amazon and the gig economy have rendered it null and void. Those theories have not been confirmed by the data,2 however, and until the profession unites behind an alternative narrative, the Phillips curve will continue to heavily influence monetary policy. New York Fed President Williams clearly subscribes to the tell-‘em-what-you’re-gonna-tell-‘em/tell-‘em/tell-‘em-what-you-just-told-‘em method of constructing speeches. One need look no further than his remarks last Friday, when discussing a paper co-authored by former Fed governor Frederic Mishkin, for his view. “[T]he Phillips curve is very much alive in very tight labor markets,” he said near the beginning of his remarks. “[T]he Phillips curve is alive and kicking,” he said more than halfway through. “In summary, the Phillips curve is alive and well,” he said in conclusion, in case anyone in the audience had been napping. The bottom line for an investor today is that the Fed’s reaction function ensures that labor market strength will ultimately prove to be self-limiting. Assuming that Baby Boomer retirements will stifle further gains in the labor force participation rate, the unemployment rate is likely to ratchet lower across 2019.3 As it dips further and further below NAIRU, the Fed can be counted upon to remove accommodation, ultimately triggering a recession (Chart 7). Chart 7Expansions End When Unemployment Rises Expansions End When Unemployment Rises Expansions End When Unemployment Rises Investment Implications As the Fed’s pause allows the economy to regather momentum, hiring and wage growth should be well supported. The accompanying decline in the unemployment rate will drive the Fed to revive its tightening campaign. The irony is the longer the Fed grants the economy, and investors, a respite by holding its fire, the more accommodation it will have to remove to stamp out inflation pressures. It will take until 2020 for the Fed to complete its tightening campaign, but we expect the terminal fed funds rate in this cycle will be at least 3.25 to 3.5%, far above the OIS curves’ projection that fed funds will end 2020 at 2.25%. Such a wide disparity between our expectations and market expectations leaves considerable room for the Treasury curve to shift out along all maturities. We expect the curve will ultimately invert, but the process will follow a bear-flattening course, and long maturities will suffer the worst capital losses. We therefore advocate underweighting Treasuries in all fixed-income portfolios, while maintaining below-benchmark duration in all bond sleeves. We expect that Fed tightening will bring the curtain down on the equity bull market before the recession officially begins (Chart 8). Until it does, however, we expect the Fed’s forbearance to help the economy generate evident momentum, pushing risk-asset values higher. We continue to recommend that investors overweight equities and spread product for now, but the clock is ticking. Watch the unemployment gap for the cue to position portfolios more defensively. Chart 8Inducing A Recession Is Tantamount To Inducing A Bear Market Inducing A Recession Is Tantamount To Inducing A Bear Market Inducing A Recession Is Tantamount To Inducing A Bear Market Doug Peta, CFA, Senior Vice President U.S. Investment Strategy dougp@bcaresearch.com     Footnotes 1      Williams, John C., “Discussion of ‘Prospects for Inflation in a High Pressure Economy: Is the Phillips Curve Dead or Is It Just Hibernating?’” Remarks at the U.S. Monetary Policy Forum, New York City, February 22, 2019. https://www.newyorkfed.org/newsevents/speeches/2019/wil190222 2      Please see the September 2017 Bank Credit Analyst Special Report, “Did Amazon Kill the Phillips Curve?” available at bcaresearch.com. 3      Holding the participation rate constant, the U.S. economy has to create 110,000 jobs a month to keep the unemployment rate at a steady state. Please see the Atlanta Fed’s online jobs calculator at https://www.frbatlanta.org/chcs/calculator.aspx.

Highlights It may seem self-evident that most governments are overly indebted, but both theory and evidence suggest otherwise. Higher debt today does not require higher taxes tomorrow if the growth rate of the economy exceeds the interest rate on government bonds. Not only is that currently the case, but it has been the norm for most of history. Unlike private firms or households, governments can choose the interest rate at which they borrow, provided that they issue debt in their own currencies. Ultimately, inflation is the only constraint to how large fiscal deficits can get. Today, most governments would welcome higher inflation. There are increasing signs China is abandoning its deleveraging campaign. Fiscal policy will remain highly accommodative in the U.S. and will turn somewhat more stimulative in Europe. Remain overweight global equities/underweight bonds. We do not have a strong regional equity preference at the moment, but expect to turn more bullish on EM versus DM by the middle of this year. Feature A Fiscal Non-Problem? Debt levels in advanced economies are higher today than they were on the eve of the Global Financial Crisis. Rising private debt accounts for some of this increase, but the lion’s share has occurred in government debt (Chart 1). Chart 1Global Debt Levels Have Risen, Especially In The Public Sector Global Debt Levels Have Risen, Especially In The Public Sector Global Debt Levels Have Risen, Especially In The Public Sector Not surprisingly, rising public debt levels have elicited plenty of consternation. While there has been a lively debate about how fast governments should tighten their belts, few have disputed the seemingly self-evident opinion that some degree of “fiscal consolidation” is warranted. Given this consensus view, one would think that the economic case for public debt levels being too high is airtight. It’s not. Far from it. Debt Sustainability, Quantified Start with the classic condition for debt sustainability, which specifies the primary fiscal balance (i.e., the overall balance excluding interest payments) necessary to maintain a constant debt-to-GDP ratio (See Box 1 for a derivation of this equation).   Image An increase in the economy’s growth rate (g), or a decrease in real interest rates (r), would allow the government to loosen the primary fiscal balance without causing the debt-to-GDP ratio to increase (Chart 2).1 If the government were to ease fiscal policy beyond that point, debt would rise in relation to GDP. But by how much? It is tempting to assume that the debt-to-GDP ratio would then begin to increase exponentially. However, that is only true if the interest rate is higher than the growth rate of the economy. If the opposite were true, the debt-to-GDP ratio would rise initially but then flatten out at a higher level.2 Chart 2 A Fiscal Free Lunch The last point is worth emphasizing. As long as the interest rate is below the economic growth rate, then any primary fiscal balance – even a permanent deficit of 20%, or even 30% of GDP – would be consistent with a stable long-term debt-to-GDP ratio. In such a setting, the government could just indefinitely rollover the existing stock of debt, while issuing enough new debt to cover interest payments. No additional taxes would be necessary. In fact, stabilizing the debt-to-GDP ratio becomes easier the higher it rises. Chart 3 shows this point analytically.  Chart 3   Ah, one might say: If the government issues a lot of debt, then interest rates would rise, and before we know it, we are back in a world where the borrowing rate is above the economy’s growth rate, at which point the debt dynamics go haywire. Now, that sounds like a sensible statement, but it is actually quite misleading. As long as a government is able to issue its own currency, it can always create money to pay for whatever it purchases. If people want to turn around and use that money to buy bonds, they are welcome to do so, but the government is under no obligation to pay them the interest rate that they want. If they do not wish to hold cash, they can always use the cash to buy goods and services or exchange it for foreign currency. As long as a government is able to issue its own currency, it can always create money to pay for whatever it purchases. Wouldn’t that cause inflation and currency devaluation? Yes, it might, and that’s the real constraint: What limits the ability of governments with printing presses to run large deficits is not the inability to finance them. Rather, it is the risk that their citizens will treat their currencies as hot potatoes, rushing to exchange them for goods and services out of fear that rising prices will erode the purchasing power of their cash holdings. When Is Saving Desirable? The reason governments pay interest on bonds is because they want people to save more. However, more savings is not necessarily a good thing. This is obviously the case when an economy is depressed, but it may even be true when an economy is at full employment. Just like someone can work so much that they have no time left over for leisure, or buy a house so big that they spend all their time maintaining it, it is possible for an economy to save too much, leading to an excess of capital accumulation. Under such circumstances, steady-state consumption will be permanently depressed because so much of the economy’s resources are going towards replenishing the depreciation of the economy’s capital stock.  Economists have a name for this condition: “dynamic inefficiency.” What determines whether an economy is dynamically inefficient? As it turns out, the answer is the same as the one that determines whether debt ratios are on an explosive path or not: The difference between the interest rate and the economy’s growth rate. Economies where interest rates are below the growth rate will tend to suffer from excess savings. In that case, government deficits, to the extent that they soak up national savings, may increase national welfare.   r < g Has Been The Norm Today, the U.S. 10-year Treasury yield stands at 2.69%, compared to the OECD’s projection of nominal GDP growth of 3.8% over the next decade. The gap between projected growth and bond yields is even greater in other major economies (Chart 4). Chart 4 Granted, equilibrium real rates are likely to rise over the next few years as spare capacity is absorbed. Structural factors might also push up real rates over time. Most notably, the retirement of baby boomers could significantly curb income growth, leading to a decline in national savings. Chart 5 shows that the ratio of workers-to-consumers globally is in the process of peaking after a three-decade long ascent. Economic growth could also fall if cognitive abilities continue to deteriorate, a worrying trend we discussed in a recent Special Report.3 Chart 5The Global Worker-To-Consumer Ratio Has Peaked The Global Worker-To-Consumer Ratio Has Peaked The Global Worker-To-Consumer Ratio Has Peaked It may take a while before real rates rise above GDP growth. Still, it may take a while before real rates rise above GDP growth. As Olivier Blanchard, the former chief economist at the IMF, noted in his Presidential Address to the American Economics Association earlier this year, periods in U.S. history where GDP growth exceeds interest rates have been the rule rather than the exception (Chart 6).4 The same has been true for most other economies.5 Chart 6GDP Growth Above Interest Rates: Historically, The Rule, Not The Exception GDP Growth Above Interest Rates: Historically, The Rule, Not The Exception GDP Growth Above Interest Rates: Historically, The Rule, Not The Exception What’s Next For Fiscal Policy? Austerity fatigue has set in. In the U.S., fiscally conservative Republicans, if they ever really existed, are a dying breed. Trump’s big budget deficits and his “I love debt” mantra are the waves of the future. For their part, the Democrats are shifting to the left, with the “Green New Deal” proposal being the latest manifestation. The case for fiscal stimulus is stronger in the euro area than for the United States. The European Commission expects the euro area to see a positive fiscal thrust of 0.40% of GDP this year, up from a thrust of 0.05% of GDP last year (Chart 7). This should help support growth. Chart 7The Euro Area Will Benefit From A Modest Amount Of Fiscal Easing This Year The Euro Area Will Benefit From A Modest Amount Of Fiscal Easing This Year The Euro Area Will Benefit From A Modest Amount Of Fiscal Easing This Year Additional fiscal easing would be feasible. This is clearly true in Germany, but even in Italy, the cyclically-adjusted government primary surplus is larger than what is necessary to stabilize the debt ratio.6 Unfortunately, the situation in southern Europe is greatly complicated by the ECB’s inability to act as an unconditional lender of last resort to individual sovereign borrowers. When a government cannot print its own currency, its debt markets can be subject to multiple equilibria. Under such circumstances, a vicious spiral can develop where rising bond yields lead investors to assign a higher default risk, thus leading to even higher yields (Chart 8). Chart 8   Mario Draghi’s now-famous “whatever it takes” pledge has gone a long way towards reassuring bond investors. Nevertheless, given the political constraints the ECB faces, it is doubtful that Italy or other indebted economies in the euro area will be able to pursue large-scale stimulus. Instead, the ECB will keep interest rates at exceptionally low levels. A new round of TLTROs is also looking increasingly likely, which should protect against a rise in bank funding costs and a potential credit crunch. Our European team believes that a TLTRO extension would be particularly helpful to Italian banks.  Even in Italy, the cyclically-adjusted government primary surplus is larger than what is necessary to stabilize the debt ratio. Despite having one of the highest sovereign debt ratios in the world, Japan faces no pressing need to tighten fiscal policy. Instead of raising the sales tax this October, the government should be cutting it. A loosening of fiscal policy would actually improve debt sustainability if, as is likely, a larger budget deficit leads to somewhat higher inflation (and thus, lower real borrowing rates) and, at least temporarily, faster GDP growth. We expect the Abe government to counteract at least part of the sales tax increase with new fiscal measures, and ultimately to abandon plans for further fiscal tightening over the next few years. In the EM space, Brazil, Turkey, and South Africa are among a handful of economies with vulnerable fiscal positions. They all have borrowing rates that exceed the growth rate of the economy, cyclically-adjusted primary budget deficits, and above-average levels of sovereign debt (Chart 9). Chart 9   In contrast, China stands out as having the biggest positive gap between projected GDP growth and sovereign borrowing rates of any major economy. The problem is that the main borrowers have been state-owned companies and local governments, neither of which are backstopped by the state. Not officially, anyway. Unofficially, the government has been extremely reluctant to allow large-scale defaults anywhere in the economy. Despite all the rhetoric about market-based reforms, they are unlikely to start now. Historically, the Chinese government has allowed credit growth to reaccelerate whenever it has fallen towards nominal GDP growth. As we recently argued in a report entitled “China’s Savings Problem,” China needs more debt to sustain aggregate demand.7 Historically, the government has allowed credit growth to reaccelerate whenever it has fallen towards nominal GDP growth (Chart 10). The stronger-than-expected jump in credit origination in January suggests that we are approaching such an inflection point. Chart 10Historically, China Has Scaled Back On Deleveraging When Credit Growth Has Fallen Close To Nominal GDP Growth Historically, China Has Scaled Back On Deleveraging When Credit Growth Has Fallen Close To Nominal GDP Growth Historically, China Has Scaled Back On Deleveraging When Credit Growth Has Fallen Close To Nominal GDP Growth Investment Conclusions The consensus economic view is that deflation is a much harder problem to overcome than inflation. When dealing with inflation, all you have to do is raise interest rates and eventually the economy will cool down. With deflation, however, a central bank could very quickly find itself up against the zero lower bound constraint on interest rates, unable to ease policy any further via conventional means. While this standard argument is correct, it takes a very monetary policy-centric view of macroeconomic policy. When interest rates are low, fiscal policy becomes very potent. Indeed, the whole notion that deflation is a bigger problem than inflation is rather peculiar. Just as it is easier to consume resources than to produce them, it should be easier to get people to spend than to save. People like to spend. And even if they didn’t, governments could go out and buy goods and services directly. Looking out, our bet is that policymakers will increasingly lean towards the ever-more fiscal stimulus. If structural trends end up causing the so-called neutral rate of interest to rise – the rate of interest that is necessary to avoid overheating – policymakers will have no choice but to eventually raise rates and tighten fiscal policy (Box 2). However, they will only do so begrudgingly. The result, at least temporarily, will be higher inflation. Fixed-income investors should maintain below benchmark duration exposure over both a cyclical and structural horizon. Reflationary policies that increase nominal GDP growth will help support equities, at least over the next 12 months. Chart 11 shows that corporate earnings tend to accelerate whenever nominal GDP growth rises. We upgraded global equities to overweight following the December FOMC meeting selloff. While our enthusiasm for stocks has waned with the year-to-date rally, we are sticking with our bullish bias. Chart 11Earnings And Nominal GDP Growth Tend To Move In Lock-Step Earnings And Nominal GDP Growth Tend To Move In Lock-Step Earnings And Nominal GDP Growth Tend To Move In Lock-Step A reacceleration in Chinese credit growth will put a bottom under both Chinese and global growth by the middle of this year. As a countercyclical currency, the dollar will likely come under pressure in the second half of this year. Until then, we expect the greenback to be flat-to-modestly stronger. The combination of faster global growth and a weaker dollar later this year will be manna from heaven for emerging markets. We closed our put on the EEM ETF for a gain of 104% on Jan 3rd, and are now outright long EM equities. I do not have a strong view on the relative performance of EM versus DM at the moment, but expect to shift EM equities to overweight by this summer.8 Peter Berezin, Chief Global Strategist Global Investment Strategy peterb@bcaresearch.com   Box 1 The Arithmetic Of Debt Sustainability Image   Box 2 Debt Sustainability And Full Employment: The Role Of Fiscal And Monetary Policy Image Policymakers should strive to stabilize the ratio of debt-to-GDP over the long haul, while also ensuring that the economy stays near full employment. The accompanying chart shows the tradeoffs involved. The DD schedule depicts the combination of the primary fiscal balance and the gap between the borrowing rate and GDP growth (r minus g) that is consistent with a stable debt-to-GDP ratio. In line with the debt sustainability equation derived in Box 1, the slope of the DD schedule is simply equal to the debt/GDP ratio. Any point below the DD schedule is one where the debt-to-GDP ratio is rising, while any point above is one where the ratio is falling. The EE schedule depicts the combination of the primary fiscal balance and r - g that keeps the economy at full employment. The schedule is downward-sloping because an increase in the primary fiscal balance implies a tightening of fiscal policy, and hence requires an offsetting decline in interest rates. Any point above the EE schedule is one where the economy is operating at less than full employment. Any point below the EE schedule is one where the economy is operating beyond full employment and hence overheating. Suppose there is a structural shift in the economy that causes the neutral rate of interest – the rate of interest consistent with full employment and stable inflation – to increase. In that case, the EE schedule would shift to the right: For any level of the fiscal primary balance, the economy would need a higher interest rate to avoid overheating. The arrows show three possible “transition paths” to a new equilibrium. Scenario #1 is one where policymakers raise rates quickly but are slow to tighten fiscal policy. This results in a higher debt-to-GDP ratio. Scenario #2 is one where policymakers tighten fiscal policy quickly but are slow to raise rates. This results in a lower debt-to-GDP ratio. Scenario #3 is one where the government drags its feet in both raising rates and tightening fiscal policy. As the economy overheats, real rates actually decline, sending the arrow initially to the left. This effectively allows policymakers to inflate away the debt, leading to a lower debt-to-GDP ratio. Note: In Scenario #2, and especially in Scenario #3, the DD line will become flatter (not shown on the chart to avoid clutter). Consequently, the final equilibrium will be one where real rates are somewhat higher, but the primary fiscal balance is somewhat lower, than in Scenario #1.   Footnotes 1          One can equally define the interest rate and GDP growth rate in nominal terms (see Box 1 for details).  2       Japan is a good example of this point. The primary budget deficit averaged 5% of GDP between 1993 and 2010, a period when government net debt rose from 20% of GDP to 142% of GDP. Since then, Japan’s primary deficit has averaged 5.1% of GDP, but net debt has risen to only 156% of GDP (and has been largely stable for the past two years). 3      Please see Global Investment Strategy Special Report, “The Most Important Trend In The World Has Reversed And Nobody Knows Why,” dated February 1, 2019. 4      Olivier Blanchard, “Public Debt And Low Interest Rates,” Peterson Institute for International Economics and MIT American Economic Association (AEA) Presidential Address, (January 2019). 5      Paolo Mauro, Rafael Romeu, Ariel Binder, and Asad Zaman, “A Modern History Of Fiscal Prudence And Profligacy,” IMF Working Paper, (January 2013). 6      The Italian 10-year bond yield is 2.83% while nominal GDP growth is 2.64%. Multiplying the difference by net debt of 118% of GDP results in a required primary surplus of .22% of GDP that is necessary to stabilize the debt-to-GDP ratio. This is lower than the IMF’s 2018 estimate of cyclically-adjusted government primary surplus of 2.14%. 7      Please see Global Investment Strategy Weekly Report, “China’s Savings Problem,” dated January 25, 2019. 8      Please note that my colleague, Arthur Budaghyan, BCA’s Chief EM strategist, remains bearish on both EM and DM equities and expects EM to underperform DM over the coming months. Strategy & Market Trends MacroQuant Model And Current Subjective Scores Chart 12 Tactical Trades Strategic Recommendations Closed Trades        

Highlights In their current form and size, perpetual bonds issuance and the central bank bills swap program are unlikely game-changers for the banking system in China. However, this mechanism constitutes monetization of banks’ capital and bad assets, i.e., recapitalization of banks, by the PBoC via quantitative easing. Hence, this scheme can be presently viewed as a bazooka that has not yet been loaded by the government. If the authorities pursue this program on a large scale without forcing banks to acknowledge and write off bad assets, banks would regain power to expand their balance sheets, fostering a cyclical economic recovery. Nevertheless, the growth model based on continuous “out of thin air” money and credit expansion inevitably leads to falling productivity growth and rising inflation. Therefore, the economic outcome over the course of several years would be stagflation, which is profoundly bearish for the currency. Feature The Chinese authorities recently launched a Central Bank Bills Swap (CBS) program to boost liquidity and facilitate issuance of commercial banks’ perpetual bonds. Box I-1 on pages 12-13 elaborates on the scheme and provides more detail about the program. Under the CBS program, Chinese banks can buy each other’s perpetual bonds, then exchange these bonds for central bank bills and pledge those bills at the People Bank of China (PBoC) to receive funding. Insurance companies are also allowed to purchase perpetual bonds, but they cannot pledge them with the central bank for funding. What are the macro implications of this program? Can the government use this scheme to recapitalize the banking system? Does the CBS program amount to quantitative easing? Will it be sufficient to boost credit growth in China in 2019? We have conditional answers to these questions – i.e., they all depend on the extent to which the scheme is actually utilized by the authorities. On the one hand, the CBS program could potentially become a proverbial bazooka used by the government to recapitalize the banking system via the PBoC monetizing banks’ bad assets. By doing so, the PBoC would be expanding its balance sheet by injecting excess reserves into the banking system – i.e., quantitative easing. Consequently, it could help banks accelerate credit and money growth, in turn helping the economy. The long-run collateral damage in this scenario, however, would be an RMB depreciation. On the other hand, the authorities could limit the usage of the scheme via various regulatory approvals and norms. In such a case, the impact of the program on money/credit growth and the real economy as well as on the exchange rate would be limited. In other words, it might end up being no more than a tool to help the four large banks meet BIS's TLAC requirements. At the moment, there is not enough information to determine whether the program will be a game changer for the banking system in China, leading to a surge in credit and broader economic recovery. Both total assets and broad credit growth among banks remain very weak for now (Chart I-1). In other words, it is a bazooka that has not been loaded, and may never be loaded because of the potential for seriously negative ramifications over the long term. Chart I-1Chinese Banks: Total Assets And Broad Credit Growth Chinese Banks: Total Assets And Broad Credit Growth Chinese Banks: Total Assets And Broad Credit Growth Consequently, we maintain our view that China’s growth will continue to disappoint in the first half of 2019, and that China-related plays, including many emerging markets (EM), remain at risk of a renewed selloff. Bank Recapitalization? In theory, the issuance of perpetual bonds along with the CBS program can be used to recapitalize the banking system. Each bank can buy perpetual bonds issued by other banks up to 10% of their core Tier-1 capital. These banks can get cheap financing from the PBoC by swapping these perpetual bonds with central bank bills, and then pledging those bills at the central bank to get funding. Hence, under this scheme, the PBoC will be financing purchases of perpetual bonds, which means the monetary authorities will indirectly be funding banks’ recapitalization. It is an “open secret” that Chinese banks would be considerably undercapitalized if they were forced to recognize non-performing assets. The non-performing loan (NPL) ratio currently stands at 1.9%, and the special-mention loans ratio is at 3.2%; and the sum of both is at 5.1% of total loans (Chart I-2, top panel). NPL provisions presently amount to 3.4% of total loans. Chart I-2Chinese Banks Are Massively Under-Provisioned Chinese Banks Are Massively Under-Provisioned Chinese Banks Are Massively Under-Provisioned When expressed as a share of total risk-weighted assets, the aggregate NPLs and special-mention loans are equal to 4.2% (Chart I-2, bottom panel). At 2.8% of risk-weighted assets, NPL provisions are extremely inadequate. Assuming non-performing assets turn out to be 10% of total risk-weighted assets, some 40% of banks' capital would be wiped out, according to our simulation presented in Table I-1. This is after accounting for existing provisions and assuming a 20% recovery rate of non-performing assets. Chart I- Provided that risk-weighting assigns a zero weight to banks’ claims on the government, a 50% risk weight to claims on households and a 100% weight to claims on companies, the assumption of 10% of non-performing assets in total risk-weighted assets is reasonable. This is especially the case when the enormous credit boom of the past 10 years is taken into consideration. As a result, in this scenario the capital adequacy ratio (CAR) will drop from its current level of 13.8% to 9.4%. This will bring the CAR below the regulatory minimum of 11%. To raise the CAR to the regulatory minimum of 11%, the banking system would require RMB 2 trillion of capital. This is greater than the maximum potential demand for perpetual bonds that we estimate to be up to RMB 1.4 trillion. To estimate this number, we assumed all banks purchase perpetual bonds in amounts equal to 5% of their core Tier-1 capital and all insurance companies buy perpetual bonds in an amount equal to 5% of assets. This is not an underestimation of potential demand for perpetual bonds since there are currently limitations on banks’ ability to issue and purchase these bonds as elaborated in Box I-1 on pages 12-13. In short, it is not clear if perpetual bond issuance and the CBS will be sufficient to undertake full recapitalization of the banking system and allow banks to accelerate their balance sheet expansion to finance an economic recovery. Bottom Line: In their current form and shape, perpetual bonds and the CBS program are unlikely to be a game-changer for the banking system in China. However, if the authorities eliminate limitations and change regulatory norms, the scheme could potentially be used to recapitalize China’s banking system. This is why this scheme can presently be viewed as a bazooka that has not yet been loaded by the government. Does CBS Represent QE? Its Impact On Liquidity And Money Supply The CBS program is a form of quantitative easing (QE). It will expand the PBoC’s balance sheet and banking system liquidity (excess reserves at the central bank), as elaborated in Box I-1 and Diagram I-1 on pages 12-14. If pursued on a large scale, this scheme would constitute monetization of banks’ capital and their bad assets by the central bank. The mechanism is already in place, but the extent to which authorities will use it to recapitalize banks remains unclear. Even though the CBS program will expand banking system liquidity – i.e., excess reserves at the central bank – it will not – however - affect broad money supply. The basis is simple: Banks’ excess reserves at the central bank are not part of the broad money supply in any country. Banks use excess reserves to settle payments between one another and with the central bank. Banks do not lend out excess reserves. Further, only a central bank can create excess reserves, and it does so “out of thin air.” In brief, excess reserves rather than corporate and individual deposits constitute genuine banking system liquidity. Barring lending to or buying assets from non-banks – which does not typically occur outside of QE programs – central banks do not create broad money or deposits.1 Money/deposits, the ultimate purchasing power for economic agents, is created by commercial banks “out of thin air,” as we have discussed and illustrated in our series of reports on money, credit and savings.2 Having adequate capital and liquidity as well as positive risk appetite, banks can expand their balance sheets, i.e., originate loans and buy various securities. When banks make loans or purchase assets from non-banks, they simultaneously create deposits and new purchasing power. Chart I-3 demonstrates that in recent years, excess reserves in China’s banking system have been flat, yet banks’ assets and the supply of money has expanded tremendously. The opposite can also occur: Banks’ excess reserves can mushroom, but banks may actually be reluctant to grow their balance sheets. This was the case after the Lehman crisis with U.S. banks and in the wake of the European debt crisis with euro area banks. Chart I-3China: Excess Reserves And Broad Money China: Excess Reserves And Broad Money China: Excess Reserves And Broad Money Finally, we have elaborated at great length in our past reports that China’s money and credit excesses do not stem from its high household savings rate. Rather, like any credit bubble in any country, China’s leverage is due to the creation of credit/money “out of thin air.”2 Bottom Line: Perpetual bond issuance and the CBS program will expand the banking system’s excess reserves, but not broad money supply. Besides, it is not certain that excess reserves will accelerate loan growth. Credit origination by banks depends on many other factors such as banks’ willingness to expand their risk assets, loan demand and the regulatory regime and norms. Deleveraging Has Not Yet Started One cannot discuss the potential for a monetary bazooka in China without an update on the status of deleveraging. The fact is that deleveraging in China has not even begun: Credit is still expanding faster than nominal GDP growth. The most common way to measure leverage/debt is to compare it with the cash flow that is used to service debt. Nominal GDP is a measure of cash flow in an economy from a macro perspective. The debt-to-asset ratio is a poor measure of leverage because asset valuations are often subjective: Assets are valued by debtors themselves. Besides, apart from distressed credit investors, one does not want to be a creditor to a country or company that has to sell assets to service its debt. Stock and bond prices of debtor countries or companies tailspin when the latter have to sell assets to service debt. The top panel of Chart I-4 illustrates that China’s enterprise and household domestic credit/debt is still expanding at an annual rate of close to 10% at a time when nominal GDP growth has slowed to 8%. Chart I-4China: Deleveraging Has Not Even Begun China: Deleveraging Has Not Even Begun China: Deleveraging Has Not Even Begun Consistently, the debt to GDP ratio has not declined at all (Chart I-4, bottom panel). In this context, a rhetorical question is in order: Should China ramp up money/credit growth and monetize banks’ NPLs, given that deleveraging has yet to take place? Economic Ramifications Of Deploying The Bazooka What would be the economic ramifications if the Chinese authorities once again promote and allow unrelenting money/credit expansion “out of thin air” to bail out zombie banks and companies? Cyclically: If the authorities compel banks to acknowledge NPLs and write them off as and when the PBoC finances their recapitalization, banks may not be in a position to accelerate loan growth. This scenario entails that credit growth and hence cyclical sectors in China would remain weak for a while. In contrast, if the authorities pursue recapitalization of banks without forcing them to acknowledge and write off bad assets, banks would regain their power to expand their balance sheets, fostering a cyclical economic recovery. Structurally (in the long term): The growth model based on continuous “out of thin air” money and credit expansion inevitably breeds economic inefficiencies, falling productivity growth and rising inflation. In short, the economic outcome over the course of several years would be stagflation. Chart I-5 illustrates that China’s ICOR (incremental capital-to-output ratio) is rising, or inversely that the output-to-capital ratio is falling. This entails worsening economic efficiency and slowing productivity growth. Chart I-5Symptoms Of Rising Inefficiencies Symptoms Of Rising Inefficiencies Symptoms Of Rising Inefficiencies Chart I-6 shows a potential stylized roadmap for the Chinese economy in the years ahead if the credit and money bubbles are inflated further without corporate restructuring, bankruptcies, the imposition of hard budget constraints and meaningfully improved capital/credit allocation. The red line represents potential GDP growth, and the dotted red line is our projection. Chart I-6 In any economy, the potential growth rate is equal to the sum of growth rates of the labor force and productivity. China’s labor force is no longer expanding and will begin shrinking in the coming years (Chart I-7). Hence, going forward, the sole source of potential GDP growth in China will be productivity growth. Productivity growth has been slowing and will continue to do so if structural market-oriented reforms are not implemented (Chart I-8, top panel). Besides, the industrialization ratio has already risen a lot (Chart I-8, bottom panel). Chart I-7China: No Tailwind From Labor Force China: No Tailwind From Labor Force China: No Tailwind From Labor Force Chart I-8China: Productivity Is Slowing China: Productivity Is Slowing China: Productivity Is Slowing With the potential GDP growth rate in China declining, future fiscal and credit stimulus may lead to higher nominal – but not real – growth. The latter will be constrained by a slowing rate of potential real GDP growth. Higher nominal but weaker potential (real) growth entails rising inflation. The combination of higher inflation along with the need to maintain very low nominal interest rates to assist debtors is bearish for the currency. In such a scenario, there will be intensifying depreciation pressure on the yuan from the tremendous overhang of RMBs in the banking system (Chart I-9). The PBoC’s foreign exchange reserves of $3 trillion will not be sufficient to backstop the enormous amount of RMB (money) supply of RMB 210 trillion – which is equivalent to US$30 trillion (Chart I-10). Chart I-9Helicopter Money In China Helicopter Money In China Helicopter Money In China Chart I-10PBoC FX Reserves Are Equal To 10% Of Broad Money Supply PBoC FX Reserves Are Equal To 10% Of Broad Money Supply PBoC FX Reserves Are Equal To 10% Of Broad Money Supply If broad money supply continues to expand at an annual rate of close to 9-10% or above, downward pressure on the yuan will escalate immensely, and the Chinese authorities will have no choice but to close the capital account completely and also heavily regulate current account transactions. Bottom Line: If the authorities do not restrain the PBoC’s financing of perpetual bond issuance via the CBS and in the interim do not force banks to write off bad assets, the upshot will be the monetization of banks’ bad assets by the PBoC. This will constitute the ultimate socialist put for banks and zombie debtors, as well as for the entire economy. Business cycle swings, bankruptcies and deflation are inherent features of a market-driven/capitalist economy. A socialist put via promoting unlimited money and credit creation entails long-term stagflation – lower productivity growth and rising inflation. This is very bearish for the currency. Investment Conclusions To be sure, the above analysis suggests that the bazooka has not been loaded and the Chinese economy is not about to stage an imminent recovery. BCA’s Emerging Markets Strategy team maintains its bearish stance on China-related plays worldwide. We are closely monitoring China’s money and credit aggregates as well as indicators from the real economy to gauge when China’s business cycle will revive. So far, these indicators continue to point south. EM risk assets and currencies have recently been boosted by the Federal Reserve’s dovish turn. But as we argued in last week’s report, this will prove short-lived. Global trade, China’s growth and commodities prices are the key drivers of EM financial markets, not the Fed. Provided our negative outlook for these three factors due to the ongoing slowdown in China, we continue to recommend a negative stance on EM in absolute terms, and underweighting EM stocks and credit versus their U.S. peers. The dollar’s weakness stemming from the downshift in U.S. interest rate expectations is running out of steam. Chart I-11 shows that the broad trade-weighted dollar is trying to find support at its 200-day moving average. Conversely, the EM stocks index and copper prices are struggling to break above their 200-day moving averages (Chart I-11, middle and bottom panels). Chart I-11Dollar And EM / Commodities: Mirror Images Dollar And EM / Commodities: Mirror Images Dollar And EM / Commodities: Mirror Images We believe the dollar is poised for a breakout, and EM and copper are due for a breakdown. Arthur Budaghyan, Senior Vice President Emerging Markets Strategy arthurb@bcaresearch.com Lin Xiang, Research Analyst linx@bcaresearch.com   Box 1 Issuance Of Perpetual Bonds And CBS Program The authorities are promoting the issuance of perpetual bonds and the CBS program as a scheme for the country’s big-four banks to raise capital to meet BIS ’s Total Loss-absorbing Capacity (TLAC) requirements for globally systemically important banks. Limitations and other details on the perpetual bonds issuance and CBS program: 24 out of 30 banks listed on the A-share market are presently qualified to issue perpetual bonds as their assets exceed RMB 200 billion, a threshold established by the PBoC. Perpetual bonds will boost the Tier-1 capital of issuing banks. Banks are allowed to purchase perpetual bonds issued by other banks in amounts up to 10% of their core Tier-1 capital. Only primary dealers (46 banks and 2 brokers) can exchange qualified perpetual bonds they hold for PBoC bills, with a maximum exchange period of three years. The incentive for banks to purchase perpetual bonds will for now be low because these bonds consume large amounts of capital. The risk weights for these perpetual bonds ranges between 150-250%. How Does It Work? As Diagram I-1 on page 14 illustrates, when Bank B purchases perpetual bonds from Bank A, the former transfers excess reserves to the latter. The amount of outstanding deposits, i.e., money supply, is not affected at all. Hence, there is no direct impact on the broad money supply. Chart I- Banks do not require deposits to make loans and buy securities. Banks need excess reserves at the central bank to pay for or settle payments with other banks. When Bank B transfers excess reserves to Bank A, the aggregate amount of excess reserves in the banking system does not change. Bank B can swap these perpetual bonds with central bank bills, and then pledge these bills at the PBoC to get excess reserves. As it does so, Bank B will replenish its excess reserves. Consequently, the amount of excess reserves in the banking system will expand, as will the PBoC’s balance sheet. Overall, the issuance of perpetual bonds and CBS swaps lead to both bank recapitalization and banking system liquidity (excess reserves) expansion. Why has the PBoC decided to fund the issuance of perpetual bonds? Without PBoC funding, demand for perpetual bonds might be very low, and yields on them could spike. Higher yields could lure away capital from other corporate bonds, producing higher borrowing costs in credit markets. On the positive side, the monetary authorities will not only recapitalize a number of large banks but will also do so by capping borrowing costs in the credit markets and injecting more liquidity into the banking system. On the negative side, yields of these perpetual bonds will not be determined by the market. Rather they will be artificially suppressed by potential open-ended PBoC funding. This will preserve China’s inefficient credit allocation system and misallocation of capital in general. In a market economy, the authorities will typically force banks to raise capital in securities markets or privately. More issuance, especially when it comes from many banks simultaneously, typically pushes down the prices of bank stocks and bonds. The basis is securities issuance often dilutes existing shareholders and is also negative for bondholders. This threat of dilution and losing money incentivizes existing shareholders and bondholders of a bank to impose discipline on the bank’s management. Consequently, banks would be better run and capital allocation would be more efficient than it would otherwise be in a system where such oversight and incentives are absent. In brief, the market mechanism deters banks from risky and speculative behavior and contributes to the long-term health of the banking system, as well as the efficiency of capital allocation in the real economy. By allowing banks to purchase each other’s bonds, and with the PBoC financing it, China is not imposing the much-needed market discipline on bank shareholders, bondholders and by extension, bank management. This does not promote efficient capital allocation and higher productivity growth in the long run. Footnotes 1      Money supply is the sum of all deposits in the banking system. Hence, we use terms money and deposits interchangeably. 2      Please see the Emerging Markets Strategy Special Report “Misconceptions About China's Credit Excesses”, dated October 26, 2016, Special Report “China's Money Creation Redux And The RMB?”, dated November 23, 2016, Special Report “Do Credit Bubbles Originate From HIgh National Savings?”, dated January 18, 2017, Special Report “The True Meaning Of China's Great 'Savings Wall'”, dated December 20, 2017 Special Report “Is Investment Constrained By Savings? Tales Of China and Brazil”, dated March 22, 2018, available at www.bcaresearch.com Equity Recommendations Fixed-Income, Credit And Currency Recommendations

Highlights After rising for thousands of years, human intelligence has begun to decline in developed economies. This can be seen in falling IQ scores and a decline in math and science test scores. Environmental factors appear to account for the bulk of this decline, but no one knows what these factors are. If left unchecked, falling intelligence will severely undermine productivity growth. This could lead to lower equity multiples, larger budget deficits, and ultimately, much higher government bond yields. Technological advances, particularly in the genetic realm, promise to radically raise IQs. In a complete abandonment of its one-child policy, China will combine these controversial technologies with pro-natal measures in order to boost sagging birth rates. The coming Eugenic Wars will be one of the most important economic and geopolitical developments of the 21st century. Feature Part 1: What The Tame Fox Says In 1959, a Soviet scientist named Dmitry Belyaev embarked on an ambitious experiment: to domesticate the silver fox. A geneticist by training, Belyaev wanted to replicate the process by which animals such as cats and dogs came to live side-by-side with humans. It was a risky endeavor. The Soviets had essentially banned the study of Mendelian genetics in favor of the blank slate ideology that is popular in progressive circles today. Belyaev persevered. Working under the guise of studying vulpine physiology, he selected foxes based on only one trait – tamability. Less than 10% of foxes made it to the subsequent generation, with the other 90% being sent off to fur farms. By the fourth generation, the changes were undeniable. Rather than fleeing humans, the foxes sought out their attention with no prompting whatsoever. They even wagged their tails and whined and whimpered like dogs do. The tame foxes also displayed physical changes. Their ears flopped over. Their snouts became shorter and their tails stood upright. “By intense selective breeding, we have compressed into a few decades an ancient process that originally unfolded over thousands of years,” wrote Lyudmila Trut, who began as Belyaev’s assistant and took over the project when her boss died in 1985.  Genetically Capitalist? Evolution can broadly proceed in two ways. The first way is through random mutations. This form of evolution, which scientists sometimes refer to as genetic drift, can take thousands of years to yield any discernable changes. The second way is through natural selection, a process that exploits existing variations in genetic traits. As the Russian fox experiment illustrates, evolution driven by selective pressures (either natural or artificial) can occur fairly quickly. Did selective pressures manifest themselves in human evolution in the lead up to the Industrial Revolution? Did humans, in some sense, domesticate themselves? In his book, A Farewell To Alms, economic historian Gregory Clark argued in the affirmative. Clark documented that members of skilled professions in Medieval England had twice as many surviving children as unskilled workers (Chart 1). Indeed, the fledgling middle class of the time had even more surviving children than the aristocracy, who were often out fighting wars. As a result, the wages of craftsmen declined by a third relative to laborers between 1200 and 1800, implying that the supply of skilled labor was growing more quickly than the demand for skilled workers over this period. Chart 1 In subsequent work, Clark and Cummins argued that the spread of bourgeois values across pre-industrial England was more consistent with a model of genetic transmission than a cultural one (see Box 1 for details). Similar developments occurred in other parts of the world. For example, in China, the gateway into the bureaucracy for a thousand years was the highly competitive imperial exam. Xi Song, Cameron Campbell, and James Lee showed that high-status men had more surviving children during the eighteenth- and nineteenth-centuries (Chart 2).1 Chart 2 The 10,000 Year Explosion Stephen Jay Gould famously said that “There’s been no biological change in humans in 40,000 or 50,000 years. Everything we call culture and civilization we’ve built with the same body and brain.” Gould was wrong. Data from the International HapMap Project show that human evolution accelerated by 100-fold starting around 10,000 years ago (Chart 3). Chart 3 In their book The 10,000 Year Explosion: How Civilization Accelerated Human Evolution, Gregory Cochran and the late Henry Harpending explained why evolution sped up so rapidly.2 The advent of agriculture led to a surge in population levels. This, in turn, increased the absolute number of potentially beneficial genetic mutations that could be subject to selection effects. Farming and the rise of city states also completely reshaped the environment in which people lived. Basic biology teaches us that environmental dislocations of this kind tend to generate selective pressures that cause evolution to accelerate. John Hawks, professor of anthropology and genetics at the University of Wisconsin-Madison, put it best: “We are more different genetically from people living 5,000 years ago than they were different from Neanderthals.” Many of the changes to our genomes relate to diet and diseases. The various genetic resistances that people have built up to malaria are all less than 10,000 years old. Mutations to the LCT gene, which confers lactose tolerance into adulthood, occurred independently in three different geographical locations: one in East Asia, one in the Middle East, and one in Africa. The Middle Eastern variant was probably responsible for the rapid enlargement of the Indo-European language group, which now stretches from India to Ireland. The African variant likely facilitated the Bantu expansion, which started near the present-day border of Nigeria and Cameroon, and then spread out across almost all of sub-Saharan Africa. Evolution Of The Human Brain About half of the genes in the human genome regulate some aspect of brain function. Given the rapid acceleration in evolution, it would be rather surprising if our own brains had not been affected. And indeed, there is plenty of evidence that they were. The frontal lobe of the brain has increased in size over the past 10,000 years. This is the part of the brain that regulates such things as language, memory, and long-term planning. Testosterone levels have also declined. That may explain the steady reduction in violent crime rates (Chart 4). Chart 4 We know that certain genes that are associated with higher intelligence have been under recent selective pressure. For example, the gene that leads to torsion dystonia – a debilitating movement disorder – appears to have increased in frequency. Why would a gene that causes a known disease become more widespread? The answer is that individuals who have this particular mutation tend to have IQs that are around 10-to 20-points above the population average. Why IQ Matters IQ has a long and contentious history. Yet, despite numerous efforts to jettison the concept, it has endured for one simple reason: It has more predictive power than virtually anything else in the psychological realm. A simple 30-minute IQ test can help predict future educational attainment, job performance, income, health, criminality, and fertility choices (Table 1 and Chart 5). IQ even predicts trader performance!3 Table 1What IQ Predicts (Results From Meta-Analyses) The Most Important Trend In The World Has Reversed And Nobody Knows Why The Most Important Trend In The World Has Reversed And Nobody Knows Why   Chart 5 Like most physiological traits, IQ is highly heritable.4 The genetic contribution to IQ increases from 20% in early childhood to as high as 80% by one’s late teens and remains at that level well into adulthood.5 This makes IQ almost as heritable as height (Chart 6). Chart 6 Although there is a great deal of variation among individuals, on average, more intelligent people earn higher incomes (Chart 7). If the same relationship existed in the pre-industrial era, as seems likely, then human intelligence probably increased in a way that facilitated the economic explosion that we associate with the Industrial Revolution. The stunning implication is that the emergence of the modern era was a question of “when, not if.” Chart 7 Part 2: The Flynn Effect By the late-19th century, it had become clear that the rich were no longer having as many children as the poor. This realization, together with the growing popularity of Darwin’s theories, helped galvanize the eugenics movement. Contrary to popular belief, this movement was not a product of the far-right. In fact, the most vocal proponents of eugenics were among the progressive left. John Maynard Keynes, for example, served as the Director of the British Eugenics Society between 1937 and 1944. Yet, a funny thing happened on the road to idiocracy: The concerns of eugenicists did not come to pass. Rather than becoming dimmer, people became smarter. This phenomenon is now known as the Flynn Effect, named after James Flynn, a psychologist who was among the first to document it. Chart 8 shows the evolution of IQ scores in a sample of countries between 1940 and 1990. The average country recorded IQ gains of three points per decade over this period, a remarkably large increase over such a relatively short period of time. Chart 8 Explaining The Flynn Effect The Flynn Effect must have been entirely driven by environmental factors since genetic factors – namely the tendency of less-educated people to have more children, and to have them at an earlier age – would have reduced average IQs over the past two hundred years. But how could environmental factors have played the dominant role in light of the strong role of genes discussed above? The answer was proposed by geneticist Richard Lewontin in the 1970s. Lewontin suggested imagining a genetically-diverse sack of seed corn randomly distributed between two large identical fields. One field had fertilizer added to it while the other did not. Genetic variation would explain all of the differences in the height of corn stalks within each field, while environmental factors (the addition of fertilizer) would explain all of the difference in the average height of corn stalks between the two fields. This logic explains why genes can account for the bulk of the variation in IQs within any demographic group, while environmental effects may explain most of the variation across groups, as well as why average scores have changed over time. And what environmental effects are these? The truth is that no one really knows. Plenty of theories have been advanced, but so far there is still little consensus on the matter. Bigger, Healthier Brains It has long been known that learning increases the amount of grey matter in the brain. For example, a recent study showed that the hippocampi of London taxi drivers tend to be larger due to the need for drivers to memorize and navigate complex routes.6 The emergence of modern societies likely kicked off a virtuous circle where the need to solve increasingly complex tasks forced people to hone their learning skills, leading to higher IQs and further technological progress. The introduction of universal primary education amplified this virtuous circle. Better health undoubtedly helped as well. Early childhood diseases reduce IQ by diverting the body’s resources away from mental development towards fighting off infections. There is a strong correlation between measured IQ and disease burden across countries (Chart 9). A number of studies have documented a strong relationship between the timing of malaria eradication in the U.S. and other parts of the world and subsequent observed gains in childhood IQs.7 Chart 9 Brain size and IQ are positively correlated. Forensic evidence from the U.S. suggests that the average volume of adult human skulls has increased by 7% since the late 1800s, or roughly the size of a tennis ball.8 Part 3: The End Of A 10,000 Year Trend The problem with environmental effects is that they eventually run into diminishing returns. This appears to have happened with the Flynn Effect. In fact, not only does the recent evidence suggest that the Flynn Effect has ended, but the data suggest that IQs are starting to decline. Chart 10 shows that average math and science test scores fell in the OECD’s Program For International Scholastic Achievement (PISA) between 2009 and 2015, the latest year of the examination. The drop in math and science test scores has been mirrored in falling IQ scores. Flynn observed a decade ago that IQs of British teenagers were slipping.9 Similar results have been documented in France, the Netherlands, Germany, Denmark, and most recently, Norway. Chart 10 The Norwegian results, published last year, are particularly noteworthy.10 Bernt Bratsberg and Ole Rogeberg examined three-decades worth of data on IQ tests of Norwegian military conscripts. Military duty has been mandatory for almost all men in Norway since 1814, which means that the study’s authors were able to collect comprehensive data on most Norwegian men and their fathers.  Their paper clearly shows that IQ peaked with the generation born in the mid-1970s and declined by about five points, or one-third of a standard deviation, for the one born in 1990 (Chart 11). For the first time in recorded history, Norwegian kids today are not scoring as well as their parents. Chart 11 A Mystery What caused the sudden reversal of the Flynn Effect in Norway and most other developed economies? Nobody knows. We can, however, offer three possible theories: New Technologies For much of human history, rising intelligence and technological innovation were complementary processes, meaning that the smartest people were the ones who could best exploit the new technologies that were coming their way. Moreover, as noted above, even those who were less gifted benefited from the mental stimulation that a technologically advanced society provided. It remains to be seen how future technological advances such as generalized AI will affect human intelligence, but recent technological advances seem to have had a dumbing down effect.11 For example, the GPS has obviated the need for people to navigate unfamiliar locations, thus blunting the development of their visuospatial skills. Modern word processors have made spelling skills less important. Having all the information in the world just a click away is a wonderful thing, but it has reduced the need for our brains to retain and codify what we learn. Meanwhile, the constant bombardment of information to which we are subject has made it difficult to concentrate on anything for long. How many youth today can read a report of this length without checking their Facebook feed multiple times? My guess is not many. Diminishing Returns To Education The ability to take young bright minds, who would have otherwise spent their lives doing menial labor, and provide them with an education was probably the greatest tailwind to growth that the 20th century enjoyed. There is undoubtedly still scope to continue this process, but the low-hanging fruit have been picked. Educational attainment has slowed dramatically in most of the world (Chart 12). Economist James Heckman estimates that U.S. high-school graduation rates, properly measured, peaked over 40 years ago.12 Chart 12 Despite billions of dollars spent, efforts to improve school performance have generally fallen flat. A recent high-level report by the U.S. Department of Education concluded that “The panel did not find any empirical studies that reached the rigor necessary to determine that specific turnaround practices produce significantly better academic outcomes.”13 This gets to a point that most parents already know, which is that when people talk about “bad schools,” they are really talking about “bad students.” Deteriorating Health Better health probably contributed to the Flynn Effect. But is it possible to have too much of a good thing? More calories are welcome when people are starving, but today’s calorie-rich, nutrient-poor diets have led to a surge in obesity rates. A clean environment reduces the spread of germs, but it also makes children hypersensitive to foreign substances. Following German reunification, researchers observed that allergies were much more common among West German children than their Eastern peers, presumably because of the West’s more salubrious environment.14 All sorts of weird and concerning physiological changes are occurring. Sperm counts have fallen by nearly 60% since the early 1970s.15 Testosterone levels in young men are dropping. Among girls, the age of first menarche has declined by two years over the past century.16 Are chemical agents in the environment responsible? If they are, what impact are they having on cognitive development? Nobody knows. Reported mental illness is also on the rise. The share of U.S. teenagers with a reported major depressive episode over the prior year surged by over 60% between 2010 and 2017 (Chart 13). The fraction of young adults that made suicide plans nearly doubled.17 More than 20% of U.S. women over the age of 40 are on antidepressants.18 Five percent of U.S. children are receiving ADHD medication.19 Chart 13 Implications For Economic Growth And Asset Markets So far, the reversal of the Flynn Effect has been largely confined to the developed economies. Test scores are still rising in the developing world, albeit from fairly low levels. For example, two recent studies have documented significant IQ gains in Kenya and Brazil.20 In the poorest countries, opportunities for improving health abound. Even small steps such as fortifying salt with iodine (which costs about five cents per person per year) have been shown to boost IQ by nearly one standard deviation.21 Measures to reduce inbreeding are also likely to boost IQ scores.22 Yet, we should not underestimate the importance of falling cognitive skills in developed economies. Chart 14 shows that there is a clear positive correlation between student score on math and science and per capita incomes. Chart 14 Most technological innovation still takes place in developed economies. There is an extremely tight relationship between visuospatial IQ and the likelihood of becoming an inventor (Chart 15). Since IQ is distributed along a bell curve, a 0.1 standard deviation drop in IQs across the entire distribution will result in an 8% decline in the share of people with IQs over 100, a 14% decline in those with IQs over 115, and a 21% decline in those with an IQ over 130 (by convention, each standard deviation on an IQ test is worth 15 points). Chart 15 Falling IQs could result in slower productivity growth, which could further strain fiscal balances. Lower IQs are also associated with decreased future orientation.23 People who live for the moment tend to save less. A decline in savings would push up real rates, leading to less capital accumulation. History suggests that a deceleration in productivity growth and higher real rates will put downward pressure on equity multiples (Chart 16). Chart 16Equity Multiples Tend To Fall When Real Rates Rise And Productivity Growth Declines Equity Multiples Tend To Fall When Real Rates Rise And Productivity Growth Declines Equity Multiples Tend To Fall When Real Rates Rise And Productivity Growth Declines Part 4: Generation E For 200 years, the environmentally-driven Flynn Effect disguised the underlying genetically-driven decline in IQs that began not long after the dawn of the Industrial Revolution. Flynn has acknowledged this himself, noting at the 2017 International Society For Intelligence Research Conference that “I have no doubt that there has been some deterioration of genetic quality for intelligence since the late Victorian times.”24 Now that the Flynn Effect has reversed, both genes and the environment are working together to reduce cognitive abilities in developed economies. This means that the most important trend in the world – a trend that allowed the human population to increase during the Malthusian era and later allowed output-per-worker to soar following the Industrial Revolution – has broken down. Yet, there may be another twist in the story – one that began just a few months ago: the first members of Generation E were born. E Is For Edited ... Or Eugenics Lulu and Nana will be like most other children, but with one key difference: They will be the first humans ever to have their genomes edited through a procedure know as CRISPR-Cas9. Rogue Chinese scientist He Jiankui deactivated their CCR5 gene, which the HIV virus uses as a gateway into the body. His actions were rightfully condemned around the world for endangering the twins’ health by using a procedure that has not yet been fully vetted in animal studies, let alone in human trials (Lulu and Nana’s father is HIV+ but it is debatable whether the children were at an elevated risk of infection). He Jiankui remains under house arrest at the university where he worked. But whatever his fate, the dam has been broken. For better or for worse, the era of personal eugenics has arrived. The Return Of The Silver Fox It is easier to delete a gene than to add one. It is even more difficult to swap out a large number of genes in a way that achieves a predictable outcome. Thus, the successful manipulation of highly polygenic traits such as intelligence – traits that are linked to hundreds of different genes – may still be decades away.25 Predicting a trait is much simpler than modifying it, however. The cost of sequencing a human genome has fallen by more than 99% since 2001 (Chart 17). Start-up company Genomic Prediction has already developed a test for fertilized embryos for IVF users that predicts height within a few centimetres and IQ with a correlation of 0.3-to-0.4, roughly as accurate as standardized tests such as the SAT or ACT.26 Other companies are following suit.27 Chart 17 Some will recoil in horror at the prospect of selecting prospective children in this manner. They will argue that such technologies, beyond being simply immoral, will widen social inequality between those who can afford them and those who cannot. Others will counter that screening embryos for certain traits is not that dissimilar to what people already do with prospective romantic partners. They will also point out that mass usage of these technologies will drive down prices to the point that even poor people will be able to access them, thus giving low IQ parents the chance to have high IQ kids. They might also note that such technologies may be the only way to reverse the ongoing accumulation of deleterious mutations within the human germline that has been the unintended by-product of the proliferation of life-saving medicines.28 We will not wade into this thorny debate, other than to note that there will be huge incentives for people to avail themselves of these technologies. The Coming Eugenic Wars And not just individuals either – governments too. While the initial impact of eugenic technologies will be small, the effects will compound over time. Carl Shulman and Nick Bostrom estimate that genetic screening could boost average IQs by up to 65 points in five generations (Table 2). Table 2A Poisoned Chalice? Genetic Screening Can Raise IQ The Most Important Trend In The World Has Reversed And Nobody Knows Why The Most Important Trend In The World Has Reversed And Nobody Knows Why China has been investing heavily in genetic technologies. As Geoffrey Miller has argued, China’s infatuation with eugenics spans into the modern day.29 Like most other countries, fertility in China is negatively correlated with IQ. Mingrui Wang, John Fuerst, and Jianjun Ren estimate that China is currently losing nearly one-third of a point in generalized intelligence per decade, with the loss having accelerated rapidly between the 1960s and mid-1980s.30 The decline in the genetic component of Chinese IQs is coming at a time when the population itself is about to shrink. According to the UN’s baseline forecast, China will lose 450 million working-age people by the end of the century (Chart 18). Meanwhile, the country is saddled with debt, the result of an economic model that has, for decades, recycled copious household savings into debt-financed fixed-investment spending in an effort to shore up domestic demand. Chart 18 The authorities may be tempted to tackle all three problems simultaneously by adopting generous pro-natal measures – call it the “at least one-child policy”– which increasingly harnesses emerging eugenic technologies. The resulting baby boom would strengthen domestic demand, thus making the economy less dependent on exports, while ensuring China’s long-term geopolitical viability. The Eugenic Wars are coming, and they will be unlike anything the world has seen before.   Peter Berezin, Chief Global Strategist Global Investment Strategy  peterb@bcaresearch.com     Box 1  The Diffusion Of Bourgeois Values: Culture Or Genes? Higher-income people had more surviving children in the centuries leading up to the Industrial Revolution. Real per capita income was broadly stable during this period. This implies that there must have been downward social mobility, with sons, on average, being less wealthy than their fathers. This downward mobility, in turn, spread the characteristics of higher-income people across the broad swathe of society. What were these characteristics? Cultural values that emphasized thrift, diligence, and literacy were undoubtedly part of what was passed on to future generations. But surprisingly, it also appears that genetic transmission played an important, and perhaps pivotal, role.  Models of genetic transmission make very concrete predictions about the correlations in economic status that one would expect to see among relatives. Biological brothers share 50% of their genes, as do fathers and sons. Likewise, first cousins share 25% of their genes, the same as grandfathers and sons. These facts yield two testable predictions: The first is that the correlation coefficient on status measures such as wealth, occupation, and education should be the same for relatives that share the same fraction of genes such as sibling pairs and father-son pairs. Box Chart 1 shows that this is borne out by the data. The second prediction is that the correlation between status and genetic distance should follow a linear trend so that, for example, the correlation in wealth among brothers is twice that of first cousins and four times that of second cousins. Box Chart 2 shows that this is also borne out by the data. Other evidence supports the importance of genes in the transmission of status across generations. The correlation in measures such as wealth, education, and occupation is much higher among identical twins than fraternal twins. Adopted children turn out to be more similar to their biological parents on these measures when they reach adulthood than their adopted parents, even when the children have never met their biological parents. The parent-child correlation also remains the same regardless of family size, suggesting that spreading the same resources over more children may not harm life outcomes to any discernible degree, at least on the measures listed above. Image   Image Source: Gregory Clark and Neil Cummins, "Nature Versus Nurture in Social Outcomes. A Lineage Study of 263,000 English Individuals, 1750-2017," Luxembourg Institute of Socio-Economic Research.   Footnotes 1      Xi Song, Cameron Campbell, and James Lee, "Descent Line Growth and Extinction From A Multigenerational Perspective, Extended Abstract," American Sociological Review 80:3, (April 21, 2015): 574-602. 2      Gregory Cochran and Henry Harpending, "The 10,000 Year Explosion: How Civilization Accelerated Human Evolution," Basic Books, (2009). 3      Mark Grinblatt, Matti Keloharju, and Juhani T. Linnainmaa, “IQ, Trading Behavior, and Performance,” Journal of Financial Economics, 104:2, (May 2012): 339-362. 4      Thomas Bouchard, “Genetic Influence On Human Psychological Traits - A Survey,” Current Directions in Psychological Science 13:4, (August 2004): 148-151. 5      The tendency for the genetic contribution to IQ to increase until early adulthood and then to remain at high levels until old age is known as the Wilson Effect. There is no consensus on what causes it, but it probably reflects a number of factors: 1) It may take some children longer than normal to reach full intellectual maturity. Testing their IQs at a young age will result in scores that are lower than those expected based on their parents’ IQs. The opposite is true for children whose IQs increase relatively quickly in young age, but possibly top out earlier; 2) Environmental effects are probably more important in young age when a child’s brain is still quite malleable; 3) Self-reinforcing gene-environment interactions tend to increase with age. Children do not have much control over their environment, but as they get older, they will seek out activities that are more in keeping with their genetic predispositions. For example, a studious child may pursue a career that reinforces their love of learning. 6       "Cache Cab: Taxi Drivers' Brains Grow to Navigate London's Streets," Scientific American, (December 2011). 7       Atheendar Venkataramani, “Early Life Exposure to Malaria and Cognition in Adulthood: Evidence from Mexico,” Journal of Health Economics 31:5, (July 2012): 767-780; Hoyt Bleakley, “Health, Human Capital and Development,” Annual Review of Economics 2, (March 2010): 283-310; Hoyt Bleakley, “Malaria Eradication in the Americas: A Retrospective Analysis of Childhood Exposure,” American Economic Journal: Applied Economics 2, (April 2010): 1-45. 8       “Anthropologists Find American Heads Are Getting Larger,” ScienceDaily, (May 2012). 9       “British Teenagers Have Lower IQs Than Their Counterparts Did 30 Years Ago,” The Telegraph, (February 2009). 10     Bernt Bratsberg and Ole Rogeberg, “Flynn Effect And Its Reversal Are Both Environmentally Caused,” Proceedings of the National Academy of Sciences 115:26, (June 2018): 6674-6678. 11     On the face of it, artificial intelligence would appear to be a substitute for human intelligence. Many applications of AI would undoubtedly have this feature, especially those that allow computers to perform complex mental tasks that humans now must do. However, there are several ways that AI may eventually come to complement human intelligence. First, and most obviously, AI could be used to augment human capabilities either directly by hardwiring it into our brains, or indirectly through the development of drugs or genetic techniques which improve cognition. Second, looking further out, the benefits of highly intelligent AI systems would be limited if humans did not possess the requisite intelligence to understand certain concepts that are currently beyond our mental reach. No matter how well intentioned, trying to explain string theory to a mouse is not going to succeed. There are probably a multitude of ideas that AI could reveal that we simply cannot comprehend at current levels of human intelligence. 12     James Heckman and Paul La Fontaine, “The American High School Graduation Rate: Trends and Levels,” The Review of Economics and Statistics 92:2, (May 2010): 244–262. 13     “Turning Around Chronically Low-Performing Schools,” The Institute of Education Sciences (IES), (May 2008). 14     E. von Mutius, F.D. Martinez, C. Fritzsch, T. Nicolai, G. Roell, and H. H. Thiemann, "Prevalence Of Asthma And Atopy In Two Areas Of West Germany And East Germany," American Journal of Respiratory and Critical Care Medicine 149:2, (February 1994): 358-64. 15     "Sperm Counts In The West Plunge By 60% In 40 Years As ‘Modern Life’ Damages Men’s Health," Independent, (July 2017). 16     Kaspar Sørensen, Annette Mouritsen, Lise Aksglaede, Casper P. Hagen, Signe Sloth Mogensen, and Anders Juul, "Recent Secular Trends in Pubertal Timing: Implications for Evaluation and Diagnosis of Precocious Puberty," Hormone Research in Paediatrics 77:3, (May 2012): 137-145. 17     “Results from the 2017 National Survey On Drug Use And Health: Detailed Tables,” Substance Abuse and Mental Health Services Administration, Center for Behavioral Health Statistics and Quality, Rockville (Maryland), (September, 2018). 18     Laura A. Pratt, Debra J. Brody, and Qiuping Gu, “Antidepressant Use Among Persons Aged 12 and Over: United States, 2011–2014,” NCHS Data Brief No. 283, Centers for Disease Control and Prevention, (August 2017). 19     Some, but not all, of the increase in reported rates of mental illness may be due to more aggressive diagnosis by health practitioners. For example, a recent study revealed that children born in August were 30% more likely to receive an ADHD diagnosis than those born in September, simply because they were less mature compared to other kids in the first few years of elementary school. See: Timothy J. Layton, Michael L. Barnett, Tanner R. Hicks, and Anupam B. Jena, “Attention Deficit-Hyperactivity Disorder and Month of School Enrollment,” New England Journal of Medicine 379:22, (November 2018): 2122-2130. 20     Tamara C. Daley, Shannon E. Whaley, Marian D. Sigman, Michael P. Espinosa, and Charlotte Neumann, “IQ On The Rise: The Flynn Effect In Rural Kenyan Children,” Psychological Science 14:3, (June 2003): 215-9; Jakob Pietschnig and Martin Voracek, “One Century of Global IQ Gains: A Formal Meta-Analysis of the Flynn Effect (1909-2013),” Perspectives on Psychological Science 10:3, (May 2015): 282-306. 21     N. Bleichrodt and M. P. Born, “Meta-Analysis of Research on Iodine and Its Relationship to Cognitive Development,” In: ed. J. B. Stanbury, “The Damaged Brain of Iodine Deficiency,” Cognizant Communication Corporation, New York, (1994): 195-200; “Iodine status worldwide: WHO Global Database on Iodine Deficiency,” World Health Organization, Geneva, (2004). 22     Mohd Fareed and Mohammad Afzal, “Estimating the Inbreeding Depression on Cognitive Behavior: A Population Based Study of Child Cohort,” PLOS ONE 9:12, (October 2015): e109585. 23     H. de Wit, J. D. Flory, A. Acheson, M. McCloskey, and S. B. Manuck, “IQ And Nonplanning Impulsivity Are Independently Associated With Delay Discounting In Middle-Aged Adults,” Personality and Individual Differences 42:1, (January 2007): 111-121; W. Mischel and R. Metzner, “Preference For Delayed Reward As A Function Of Age, Intelligence, And Length Of Delay Interval,” Journal of Abnormal and Social Psychology 64:6, (July 1962): 425-31. 24     James Flynn, “IQ decline and Piaget: Does the rot start at the top?” Lifetime Achievement Award Address, 18th Annual meeting of ISIR, (July 2017). 25     For a good discussion of these issues, please see Richard J. Haier, “The Neuroscience of Intelligence,” Cambridge Fundamentals of Neuroscience in Psychology, (December 2016). 26     “The Future of In-Vitro Fertilization and Gene Editing,” Psychology Today, (December 2018). 27     “DNA Tests For IQ Are Coming, But It Might Not Be Smart To Take One,” MIT Technology Review, (April 2018). 28     Michael Lynch, “Rate, Molecular Spectrum, And Consequences Of Human Mutation,” Proceedings of the National Academy of Sciences 107:3, (January 2010): 961-968. 29     Geoffrey Miller, “What *Should* We Be Worried About?” Edge, (2013). 30     Mingrui Wang, John Fuerst, and Jianjun Ren, “Evidence Of Dysgenic Fertility In China,” Intelligence 57, (April 2016): 15-24. Strategy & Market Trends MacroQuant Model And Current Subjective Scores Image Tactical Trades Strategic Recommendations Closed Trades

This is the second of a two-part Special Report on the structural changes that have occurred as a result of the Great Recession and financial crisis. We look at three issues: asset correlation, the safety of the financial system, and the level of global debt. First, correlations among financial assets shifted dramatically during the financial crisis and the after-effects lingered for years. Some believe that the underlying level of correlation among risk assets has shifted permanently higher for two main reasons: (1) trading factors such as the increased use of exchange-traded funds and algorithms; and (2) the risk-on/risk-off environment in which trading has become more binary in nature, due to the sharp rise in policy uncertainty, risk aversion and risk premiums in the aftermath of the Great Recession. We have sympathy for the second explanation. The equity risk premium (ERP) was forced higher on a sustained basis by the financial crisis, driven by fears that the advanced economies had entered a ‘secular stagnation’. Elevated correlation among risk assets was a result of a higher-than-normal ERP. The ERP should decline as fears of secular stagnation fade, leading to a lower average level of risk asset correlation than has been the case over the last decade. Second, regulators have been working hard to ensure that the financial crisis never happens again. But is the financial system really any safer today? Undoubtedly, banks have improved balance sheet and funding resilience, and have significantly reduced their involvement in complex financial activities. The propensity for contagion among banks has diminished and there has been a dramatic decline in the volume of complex structured credit securities. The bad news is that the level of global debt has increased at an alarming pace. The third part of this report highlights that elevated levels of debt could cause instability in the global financial system. Choking debt levels boost the vulnerability to negative shocks. The number and probability of potential shocks appear to have increased since 2007, including extreme weather events, sovereign debt crises, large-scale migration, populism, water crises and cyber & data attacks. The lack of a fiscal buffer in most countries means that it will be difficult or impossible to provide any fiscal relief in the event of a negative shock. Moreover, the end of the Debt Supercycle means that the monetary and fiscal authorities will find it difficult to encourage the private sector to spend more in most cases. For EM, deleveraging has not even started and more financial fireworks seem inevitable in the context of a strong dollar and rising global yields. China may avoid a crisis, but the adjustment to a less credit-driven economy is already proving to be a painful process. The Great Recession and Financial Crisis cast a long shadow that will affect economies, policy and financial markets for years to come. Rather than reviewing the roots of the crisis, the first of our two-part series examined the areas where we believe structural change has occurred related to the economy or financial markets. We covered the changing structure of the corporate bond market, the inflation outlook, central bank policymaking and equilibrium bond yields. We highlighted that the financial crisis transformed the corporate bond market in several ways that heighten the risk for quality spreads in the next downturn. We made the case that the prolonged inflation undershoot is sowing the seeds of an overshoot in the coming years, in part related to central bank policymakers that are doomed to fight the last war. Finally, we argued that the forces behind the structural and cyclical bull market in bonds reached an inflection point in 2016/2017. In Part II, we examine the theory that the financial crisis has permanently lifted market correlations among risk assets. Next, we look at whether regulatory changes implemented as a result of the financial crisis have made the global financial system safer. Finally, we highlight the implications of the continued rise in global leverage over the past decade in the context of BCA’s Debt Supercycle theme. The bottom line is that the global financial system still faces substantial risks, despite a more highly regulated banking system. (1) Are Risk Asset Correlations Permanently Higher? Correlations among financial assets shifted dramatically during the financial crisis and the after-effects lingered for years. For example, risk assets became more highly correlated, suggesting little differentiation within or across asset classes. Chart II-1 presents a proxy for U.S. equity market correlations, using a sample of current S&P 100 companies. The average correlation was depressed in the 1990s and 2000s relative to the 1980s. It spiked in 2007 and fluctuated at extremely high levels for several years, before moving erratically lower. It has jumped recently and is roughly in the middle of the post-1980s range. Chart II-1Two Factors Driving Correlation bca.bca_mp_2019_01_01_s2_c1 bca.bca_mp_2019_01_01_s2_c1 Correlations will undoubtedly ebb and flow in the coming years and will spike again in the next recession. But a key question is whether correlations will oscillate around a higher average level than in the 1990s and 2000s. The consensus seems to believe that the underlying level of correlation among risk assets has indeed shifted higher on a structural basis for two main reasons: Market Structure Changes: Many investors point to trading factors such as the increased use of index products (exchange-traded funds for example), and high-frequency/algorithmic trading as likely culprits. Macro “theme” investing has reportedly become more popular and is often implemented through algorithms. The result is an increase in stock market volatility and a tendency for risk-asset prices to move up and down based on momentum because they are all being traded as a group. These factors would likely be evident today even if the financial crisis never happened, but the popularity of algorithm trading may have been encouraged by the fact that the macro backdrop was so uncertain for years after Lehman collapsed. Risk On/Off Trading Environment: Trading has become more binary in nature, due to the sharp rise in policy uncertainty, risk aversion and risk premiums in the aftermath of the Great Recession. Even after the recession ended, the headwinds to growth were formidable and many felt that the sustainability of the recovery hinged largely on the success or failure of unorthodox monetary policies. The general feeling was that either the policies would “work”, the output gap would gradually close and risk assets would perform well, or it would fail and risk assets would be dragged down by a return to recession. Thus, markets traded on an extreme “risk-on/risk-off” basis, as sentiment swung wildly with each new piece of economic and earnings data. While the market structure thesis has merit on the surface, the impact should only be short term in nature. It is difficult to see how a change in the intra-day microstructure of the market could have such a fundamental, wide-ranging and permanent impact on market prices. Previous research suggests that any impact on market correlation beyond the very short term is likely to be small. For the sake of brevity, we won’t present the evidence here, but instead refer readers to two BCA Special Reports.1 The risk on/off trading environment thesis is a more plausible explanation. However, we find it more useful to think about it in terms of the equity risk premium (ERP). A higher ERP causes investors to revalue cash flows from all firms, which, in turn, causes structural shifts in the correlation among stocks. A lower ERP results in less homogenization of the present value of future cash flows, and raises the effect of differentiation among business models. A rise in the ERP could occur for different reasons, but the most obvious are an increase in the perceived riskiness of firms, a shift in investor risk aversion, or both. Shifts in the ERP are sometimes structural in nature, but there is also a strong cyclical element in that persistent equity declines historically have had the effect of temporarily raising the ERP and correlations. A simple model based on the ERP and volatility explains a lot of the historical variation in equity correlation, including the elevated levels observed in the years after 2007 (Chart II-2).2 The shift lower in correlations after 2012 reflects both a lower equity risk premium and a dramatic decline in downside volatility. Chart II-2Simple Model Explains Correlation Simple Model Explains Correlation Simple Model Explains Correlation It is tempting to believe that the lingering shell-shock related to the financial crisis means that the underlying equity risk premium has shifted permanently higher. The ERP is still elevated by historical standards, but this is more reflective of extraordinarily low bond yields than an elevated forward earnings yield. Investors evidently believe that the U.S. and other developed economies are stuck in a “secular stagnation”, which will require low interest rates for many years just to keep economic growth near its trend pace. In other words, the equilibrium interest rate, or R-star, is still very low. The ERP and correlations among risk assets will undoubtedly spike again in the next recession. Nonetheless, in the absence of recession, we expect fears regarding secular stagnation to fade further. If the advanced economies hold up as short-term interest rates and bond yields rise, then concerns that R-star is extremely low will dissipate and expectations regarding equilibrium bond yields will shift higher. The ERP will move lower as bond yields, rather than the earnings yield, do most of the adjustment. The underlying correlations among risk asset prices should correspondingly recede. This includes correlations among a wide variety of risk assets, such as corporate bonds and commodities. While this describes our base case outlook, there is a non-trivial risk that the next recession arrives soon and is deep. This would underscore the view that R-star is indeed very low and the economy needs constant monetary stimulus just to keep it out of recession (i.e. the secular stagnation thesis). The ERP and correlations would stay elevated on average in that scenario. What About The Stock/Bond Correlation? Chart II-3 shows the rolling correlation between monthly changes in the 10-year Treasury bond yield and the S&P 500. The correlation was generally negative between the late-1960s and the early-2000s. Bond yields tended to rise whenever the S&P 500 was falling. Over the past two decades, however, bond yields have generally declined when the stock market has swooned. Chart II-3Structural Shifts In The Stock/Bond Correlation Structural Shifts In The Stock/Bond Correlation Structural Shifts In The Stock/Bond Correlation Inflation expectations can help explain the shift in stock/bond correlation. Expectations became unmoored after 1970, which meant that inflationary shocks became the primary driver of bond yields. Strong growth became associated with rising inflation and inflation expectations, and the view that central banks had fallen behind the curve. Bond yields surged as markets discounted aggressive tightening designed to choke off inflation. And, given that inflation lags the cycle and had a lot of persistence, central banks were not in a position to ease policy at the first hint of a growth slowdown. This was obviously a poor backdrop for stocks. When inflation expectations became well anchored again around the late 1990s, investors no longer feared that central banks would have to aggressively stomp on growth whenever actual inflation edged higher. Central banks also had more latitude to react quickly by cutting rates at the first sign of slower economic growth. Fluctuations in growth became the primary driver of bond yields, allowing stock prices to rise and fall along with yields. The correlation has therefore been positive most of the time since 2003. Bottom Line: A negative correlation between stocks and bond yields reared its ugly head in the last quarter of 2018. The equity correction reflected several factors, but the previous surge in bond yields and hawkish Fed comments appeared to spook markets. Investors became nervous that the fed funds rate had already entered restrictive territory, at a time when the global economy was cooling off. We expect more of these episodes as the Fed normalizes short-term interest rates over the next couple of years. Nonetheless, we see no evidence that inflation expectations have become unmoored. This implies that the stock-bond correlation will generally be positive most of the time over the medium term. In addition, the average level of correlation among risk assets has probably not been permanently raised, although spikes during recessions or growth scares will inevitably occur. (2) Is The Global Financial System Really Safer Today? The roots of the great financial crisis and recession involved a global banking and shadow banking system that encouraged leverage and risk-taking in ways that were hard for investors and regulators to assess. Complex and opaque financial instruments helped to hide risk, at a time when regulators were “asleep at the switch”. In many countries, credit grew at a much faster pace than GDP and capital buffers were dangerously low. Banking sector compensation skewed the system toward short-term gains over long-term sustainable returns. Lax lending standards and a heavy reliance on short-term wholesale markets to fund trading and lending activity contributed to cascading defaults and a complete seizure in parts of the money and fixed income markets. A vital question is whether the financial system is any less vulnerable today to contagion and seizure. The short answer is that the financial system is better prepared for a shock, but the problem is that the number of potential sources of instability have increased since 2007. Since the financial crisis, regulators have been working hard to ensure that the financial crisis never happens again. Reforms have come under four key headings: Capital: Regulators raised the minimum capital requirement for banks, added a buffer requirement, and implemented a surcharge on systemically important banks. Liquidity: Regulators implemented a Liquidity Coverage Ratio (LCR) and a Net Stable Funding Ratio (NSFR) in order to ensure that banks have sufficient short-term funds to avoid liquidity shortages and bank runs.3 Risk Management: Banks are being forced to develop systems to better monitor risk, and are subject to periodic stress tests. Resolution Planning: Banks have also been asked to detail options for resolution that, hopefully, should reduce systemic risk should a major financial institution become insolvent. Global systemically-important banks, in particular, will require sufficient loss-absorbing capacity. A major study by the Bank for International Settlements,4 along with other recent studies, found that systemic risk in the global financial system has diminished markedly as a result of the new regulations. On the whole, banks have improved balance sheet and funding resilience, and have significantly reduced their involvement in complex financial activities. Lending standards have tightened almost across the board relative to pre-crisis levels, particularly for residential mortgages. Additional capital and liquid assets provide a much wider buffer today against adverse shocks, allowing most banks to pass recent stress tests (Chart II-4). Financial institutions have generally re-positioned toward retail and commercial banking and wealth management, and away from more complex and capital-intensive activities (Chart II-5). The median share of trading assets in total assets for individual G-SIBs has declined from around 20% to 12% over 2009-16. Chart II-4 Chart II-5 Moreover, the propensity for contagion among banks has diminished. The BIS notes that assessing all the complex interactions in the global financial system is extremely difficult. Nonetheless, a positive sign is that banks are focusing more on their home markets since the crisis, and that direct connections between banks through lending and derivatives exposures have declined. The BIS highlights that aggregate foreign bank claims have declined by 16% since the crisis, driven particularly by banks from the advanced economies most affected by the crisis, especially from some European countries (Chart II-6). It is also positive that European banks have made some headway in diminishing over-capacity, although problems still exist in Italy. Finally, and importantly, there has been a distinct shift toward more stable sources of funding, such as deposits, away from fickle wholesale markets (Charts II-7 and II-8). Chart II-6Less Cross Border Lending (Until Recently) Less Cross Border Lending (Until Recently) Less Cross Border Lending (Until Recently)   Chart II-7 Chart II-8 Outside of banking, many other regulatory changes have been implemented to make the system safer. One important example is that rules were adjusted to reduce the risk of runs on money market funds. What About Shadow Banking? Of course, more could be done to further indemnify the financial system. Concentration in the global banking system has not diminished, and it appears that the problem of “too big to fail” has not been solved. And then there is the shadow banking sector, which played a major role in the financial crisis by providing banks a way of moving risk to off-balance sheet entities and securities, and thereby hiding the inherent risks. Shadow banking is defined as credit provision that occurs outside of the banking system, but involves the key features of bank lending including leverage, and liquidity and maturity transformation. Complex structured credit securities, such as Collateralized Debt Obligations, allowed this type of transformation to mushroom in ways that were difficult for regulators and investors to understand. A recent study by the Group of Thirty5 concluded that securitization has dropped to a small fraction of its pre-crisis level, and that growing non-bank credit intermediation since the Great Recession has primarily been in forms that do not appear to raise financial stability concerns. Much of the credit creation has been in non-financial corporate bonds, which is a more stable and less risky form of credit extension than bank lending. Other types of lending have increased, such as corporate credit to pension funds and insurance companies, but this does not involve maturity transformation, according to the Group of Thirty. There has been a dramatic decline in the volume of complex structured credit securities such as collateralized debt obligations, asset-backed commercial paper, and structured investment vehicles since 2007 (Chart II-9). While the situation must be monitored, the Group of Thirty study concludes that the financial system in the advanced economies appears to be less vulnerable to bouts of self-reinforcing forced selling, such as occurred during the 2008 crisis. Chart II-9Less Private-Sector Securitization Less Private-Sector Securitization Less Private-Sector Securitization One exception is the U.S. leveraged loan market, which has swelled to $1.13 trillion and about half has been pooled into Collateralized Loan Obligations. As with U.S. high-yield bonds, the situation is fine as long as profitability remains favorable. But in the next recession, lax lending standards today will contribute to painful losses in leveraged loans. The Bad News That’s the good news. The bad news is that, while the financial system might have become less complex and opaque, the level of debt has increased at an alarming rate in both the private and public sectors in many countries. Elevated levels of debt could cause instability in the global financial system, especially as global bond yields return to more normal levels by historical standards. We discuss other pressure points such as Emerging Markets and China in the next section, although the latter deserves a few comments before we leave the subject of shadow banking. The Group of Thirty notes that 30% of Chinese credit is provided by a broad array of poorly regulated shadow banking entities and activities, including trust funds, wealth management products, and “entrusted loans.” Links between these entities and banks are unclear, and sometimes involve informal commitments to provide credit or liquidity support. The study takes some comfort that most of Chinese debt takes place between Chinese domestic state-owned banks and state-owned companies or local government financing vehicles. Foreign investors have limited involvement, thus reducing potential direct contagion outside of China in the event of a financial event. Still, the potential for contagion internationally via global sentiment and/or the economic fallout is high. The other bad news is that, while regulators in the advanced economies have managed to improve the ability of financial institutions to weather shocks, potential risks to the financial system have increased in number and in probability of occurrence. The Global Risk Institute (GRI) recently published a detailed comparison of potential shocks today relative to 2007.7 The report sees twice the number of risks versus 2007 that are identified as “current” (i.e. could occur at any time) and of “high impact”. The most pressing risks today include extreme weather events, asset bubbles, sovereign debt crises, large-scale involuntary migration, water crises and cyber & data attacks. Any of these could trigger a broad financial crisis if the shock is sufficiently intense, despite improved regulation. The GRI study also eventuates how the risks will evolve over the next 11 years. Readers should see the study for details, but it is interesting that the experts foresee cyber dependency rising to the top of the risk pile by 2030. The increase is driven by the importance of data ownership, the increasing role of algorithms and control systems, and the $1.2 trillion projected cost of cyber, data and infrastructure attacks. Our computer systems are not prepared for the advances of technology, such as quantum computing. Climate change moves to the number two risk spot in its base-case outlook. Space limitations precluded a discussion of the rise of populism in this report, but the GRI sees the political tensions related to income inequality as the number three threat to the global financial system by 2030. Bottom Line: Regulators have managed to substantially reduce the amount of hidden risk and the potential for contagion between financial institutions and across countries since 2007. Banks have a larger buffer against stocks. Unfortunately, the number and probability of potential shocks to the financial system appear to have increased since 2007. (3) Implications Of The Global Debt Overhang The End of the Debt Supercycle is a key BCA theme influencing our macro view of the economic and market outlook for the coming years. For several decades, the willingness of both lenders and borrowers to embrace credit was a lubricant for economic growth and rising asset prices and, importantly, underpinned the effectiveness of monetary policy. During times of economic and/or financial stress, it was relatively easy for the Federal Reserve and other central banks to improve the situation by engineering a new credit up-cycle. However, since the 2007-09 meltdown, even zero (or negative) policy rates have been unable to trigger a strong revival in private credit growth in the major developed economies, except in a few cases. The end of the Debt Supercycle has severely impaired the key transmission channel between changes in monetary policy and economic activity. The combination of high debt burdens and economic uncertainty has curbed borrowers’ appetite for credit while increased regulatory pressures and those same uncertainties have made lenders less willing to extend loans. This has severely eroded the effectiveness of lower interest in boosting credit demand and supply, forcing central banks to rely increasingly on manipulating asset prices and exchange rates. On a positive note, the plunge in interest rates has lowered debt servicing costs to historically low levels. Yet, it is the level, rather than the cost, of debt that seems to have been an impediment to the credit cycle, contributing to a lethargic economic expansion. The Bank for International Settlements (BIS) publishes an excellent dataset of credit trends across a broad swath of developing and emerging economies. Some broad conclusions come from an examination of the data (Charts II-10 and II-11):7 Chart II-10Advanced Economies: Some Deleveraging Advanced Economies: Some Deleveraging Advanced Economies: Some Deleveraging Chart II-11EM: Deleveraging Has Not Even Started EM: Deleveraging Has Not Even Started EM: Deleveraging Has Not Even Started Private debt growth has only recently accelerated for the advanced economies as a whole. There are only a handful of developed economies where private debt-to-GDP ratios have moved up meaningfully in the past few years. These are countries that avoided a real estate/banking bust and where property prices have continued to rise (e.g. Canada and Australia). The high level of real estate prices and household debt currently is a major source of concern to the authorities in those few countries. Even where some significant consumer deleveraging has occurred (e.g. the U.S., Spain and Ireland), debt-to-income ratios remain very high by historical standards. In many cases, a stabilization or decline in private debt burdens has been offset by a continued rise in public debt, keeping overall leverage close to peak levels. This is a key legacy of the financial crisis; many governments were forced to offset the loss of demand from private sector deleveraging by running larger and persistent budget deficits. Weak private demand accounts for close to 50% of the rise in public debt on average according to the IMF. Global debt of all types (public and private) has soared from 207% of GDP in 2007 to 246% today. The Debt Supercycle did not end everywhere at the same time. It peaked in Japan more than 20 years ago and has not yet reached a decisive bottom. The 2007-09 meltdown marked the turning point for the U.S. and Europe, but it has not even started in the emerging world. The financial crisis accelerated the accumulation of debt in the latter as investors shifted capital away from the struggling advanced economies to (seemingly less risky) emerging markets. Both EM private- and public-sector debt ratios have continued to move up at an alarming pace. The lesson from Japan is that deleveraging cycles following the bursting of a major credit bubble can last a very long time indeed. One key area where there has been significant deleveraging is the U.S. household sector (Chart II-12). The ratio of household debt to income has fallen below its long-term trend, suggesting that the deleveraging process is well advanced. However, one could argue that the ratio will undershoot the trend for an extended period in a mirror image of the previous overshoot. Or, it may be that the trend has changed; it could now be flat or even down. Chart II-12U.S. Household Deleveraging... U.S. Household Deleveraging... U.S. Household Deleveraging... What is clear is that U.S. attitudes toward saving and spending have changed dramatically since the Great Financial Crisis (GFC) (Chart II-13). Like the Great Depression of the 1930s that turned more than one generation off of debt, the 2008/09 crisis appears to have been a watershed event that marked a structural shift in U.S. consumer attitudes toward credit-financed spending. The Debt Supercycle is over for this sector. Chart II-13...As Attitudes To Debt Change ...As Attitudes To Debt Change ...As Attitudes To Debt Change Developing Countries: Debt And Economic Fundamentals BCA’s long-held caution on emerging economies and markets is rooted in concern about deteriorating fundamentals. Trade wars and a tightening Fed are negative for EM assets, but the main headwinds facing this asset class are structural. Excessive debt is a ticking time bomb for many of these countries. EM dollar-denominated debt is now as high as it was in the late 1990s as a share of both GDP and exports (Chart II-14). Moreover, the declining long-term growth potential for emerging economies as a group makes it more difficult for them to service the debt. The structural downtrend in EM labor force and productivity growth underscores that trend GDP growth has collapsed over the past three decades (Chart II-14, bottom panel). Chart II-14EM: High Debt And Slow Growth... EM: High Debt And Slow Growth... EM: High Debt And Slow Growth... The 2019 Key Views8 report from our Emerging Markets Strategy team highlights that excessive capital inflows over the past decade have contributed to over-investment and mal-investment. Much of the borrowing was used to fund unprofitable projects, as highlighted by the plunge in productivity growth, profit margins and return on assets in the EM space relative to pre-Lehman levels (Chart II-15) Decelerating global growth in 2018 has exposed these poor fundamentals. Chart II-15...Along With Deteriorating Profitability ...Along With Deteriorating Profitability ...Along With Deteriorating Profitability As we highlighted in the BCA Outlook 2019, emerging financial markets may enjoy a rally in the second half of 2019 on the back of Chinese policy stimulus. However, this will only represent a ‘sugar high’. The debt overhang in emerging market economies is unlikely to end benignly because a painful period of corporate restructuring, bank recapitalization and structural reforms are required in order to boost productivity and thereby improve these countries’ ability to service their debt mountains. China’s Debt Problem Space limitations preclude a full discussion of the complex debt situation in China and the risks it poses for the global financial system. Waves of stimulus have caused total debt to soar from 140% of GDP in 2008 to 260% of GDP at present (Chart II-16). Since most of the new credit has been used to finance fixed-asset investment, China has ended up with a severe overcapacity problem. The rate of return on assets in the state-owned corporate sector has fallen below borrowing costs (Chart II-17). Chinese banks are currently being told that they must lend more money to support the economy, while ensuring that their loans do not sour. This has become an impossible feat. Chart II-16China's Overinvestment... China's Overinvestment... China's Overinvestment... Chart II-17Has Undermined The Return On Assets Has Undermined The Return On Assets Has Undermined The Return On Assets The previous section highlighted that much of the debt has been created in the opaque shadow banking system, where vast amounts of hidden risk have likely accumulated. Whether or not the central government is willing and/or able to cover a wave of defaults and recapitalize the banking system in the event of a negative shock is hotly debated, both within and outside of BCA. But even if a financial crisis can be avoided, bringing an end to the unsustainable credit boom will undoubtedly have significant consequences for the Chinese economy and the emerging economies that trade with it. Interest Costs To Rise Globally, many are concerned about rising interest costs as interest rates normalize over the coming years. In Appendix Charts II-19 to II-21, we provide interest-cost simulations for selected government, corporate and household sectors under three interest-rate scenarios. The good news is that the starting point for interest rates is still low, and that it takes years for the stock of outstanding debt to adjust to higher market rates. Even if rates rise by another 100 basis points, interest burdens will increase but will generally remain low by historical standards. It would take a surge of 300 basis points across the yield curve to really ‘move the needle’ in terms of interest expense. This does not imply that the global debt situation is sustainable or that a financial crisis can be easily avoided. The next economic downturn will probably not be the direct result of rising interest costs. Nonetheless, elevated government, household and/or corporate leverage has several important long-term negative implications: Limits To Counter-Cyclical Fiscal Policy: Government indebtedness will limit the use of counter-cyclical fiscal policy during the next economic downturn. Chart II-18 highlights that structural budget deficits and government debt levels are higher today compared to previous years that preceded recessions. The risk is especially high for emerging economies and some advanced economies (such as Italy) where investors will be unwilling to lend at a reasonable rate due to default fears. Even in countries where the market still appears willing to lend to the government at a low interest rate, political constraints may limit the room to maneuver as voters and fiscally-conservative politicians revolt against a surge in budget deficits. This will almost certainly be the case in the U.S., where the 2018 tax cuts mean that the federal budget deficit is likely to be around 6% of GDP in the coming years even in the absence of recession. A recession would push it close to a whopping 10%. Even in countries where fiscal stimulus is possible, the end of the Debt Supercycle means that the monetary and fiscal authorities will find it difficult to encourage the private sector to spend and take on more debt. Chart II-18 Growth Headwinds: The debt situation condemns the global economy to a slower pace of trend growth in part because of weaker capital spending. From one perspective this is a good thing, because spending financed by the excessive use of credit is unsustainable. Still, deleveraging has much further to go at the global level, which means that spending will have to be constrained relative to income growth. The IMF estimates that deleveraging in the private sector for the advanced economies is only a third of historical precedents at this point in the cycle. The IMF also found that debt overhangs have historically been associated with lower GDP growth even in the absence of a financial crisis. Sooner or later, overleveraged sectors have to retrench. Vulnerability To Negative Shocks: If adjustment is postponed, debt reaches levels that make the economy highly vulnerable to negative shocks as defaults rise and lenders demand a higher return or withdraw funding altogether. IMF work shows that economic downturns are more costly in terms of lost GDP when it is driven or accompanied by a financial crisis. This is particularly the case for emerging markets. Bottom Line: Although credit growth has been subdued in most major advanced economies, there has been little deleveraging overall and debt-to-GDP is still rising at the global level. Elevated debt levels are far from benign, even if it appears to be easily financed at the moment. It acts as dead weight on economic activity and makes the world economy vulnerable to negative shocks. It steals growth from the future and, in the event of such a shock, the lack of a fiscal buffer in most countries means that it will be difficult or impossible to provide fiscal relief. The end of the Debt Supercycle means that the monetary and fiscal authorities will find it difficult to encourage the private sector to spend in most cases. For EM, deleveraging has not even started and more financial fireworks seem inevitable in the context of a strong dollar and rising global yields. China may avoid a crisis, but the adjustment to a less credit-driven economy is already proving to be a painful process. Mark McClellan Senior Vice President The Bank Credit Analyst APPENDIX Chart II-19Corporate Interest Cost Scenarios Corporate Interest Interest Cost Scenarios Corporate Interest Interest Cost Scenarios   Chart II-20Government Interest Cost Scenarios Government Interest Cost Scenarios Government Interest Cost Scenarios   Chart II-21U.S. Household Sector Interest Cost Scenarios U.S. Household Sector Interest Cost Scenarios U.S. Household Sector Interest Cost Scenarios ​​​​​​​​​​​​​​​​​​​​​ 1      Please see BCA U.S. Investment Strategy Special Report "The Bane Of Investors’ Existence: Why Is Correlation High And When Will It Fall?" dated January 4, 2012, available at usis.bcaresearch.com. Also see BCA Global ETF Strategy Special Report "The Passive Menace," dated September 13, 2017, available at etf.bcaresearch.com 2       We use only below average returns in the calculation of volatility (downside volatility) because we are more concerned with the risk of equity market declines for the purposes of this model. 3       The LCR requires a large bank to hold enough high-quality liquid assets to cover the net cash outflows the bank would expect to occur over a 30-day stress scenario. The NSFR complements the LCR by requiring an amount of stable funding that is tailored to the liquidity risk of a bank’s assets and liabilities, based on a one-year time horizon. 4       Structural Changes in Banking After the Crisis. CGFS Papers No.60. Bank for International Settlements, January 2018. 5       Shadow Banking and Capital Markets Risks and Opportunities. Group of Thirty. Washington, D.C., November 2016. 6       Back to the Future: 2007 to 2030. Are New Financial Risks Foreshadowing a Systemic Risk Event? Global Risk Institute. 7       For more details on public and private debt trends, please see BCA Special Report "The End Of The Debt Supercycle: An Update," dated May 11, 2016, available at bca.bcaresearch.com 8       Please see BCA Emerging Markets Strategy Weekly Report "2019 Key Views: Will The EM Lost Decade End With A Bang Or A Whimper?" dated December 6, 2018, available at ems.bcaresearch.com

Highlights So What? Ongoing reforms will drag on China's policy easing measures. Why? Xi Jinping is not abandoning his "Three Tough Battles" against leverage, pollution, and poverty. China is striving to contain leverage, despite the shift of rhetoric away from deleveraging. China's anti-pollution targets have eased, but in a pragmatic way. Barring a sharp economic deceleration, China's stimulus measures will be about stability rather than reacceleration. Feature China's leader Xi Jinping has clearly focused on two systemic risks: leverage and pollution (Table 1). Xi redoubled his efforts to address these risks in 2017 when he launched the "Three Tough Battles" against financial systemic risk, pollution, and poverty that will last through 2020. In this Special Report we provide a "status update" on the three battles, particularly the anti-pollution campaign. Investors should not mistake China's policy easing for a wholesale reversal of reform in order to stimulate growth. Today's policy environment and response is different from what investors are familiar with, which is large-scale fiscal and credit injections that pump up infrastructure and property construction and materially reaccelerate global and Chinese demand. Table 1Central Government Spending Preferences (Under Leader's Immediate Control) China Sticks To The "Three Battles" China Sticks To The "Three Battles" The First Battle: Financial Systemic Risk First, a word about financial systemic risk, which is of the utmost importance to China's economic trajectory, the global investment outlook, and Xi Jinping's other two policy battles. We have now had two months of full data - August and September - since China's top leaders announced in late July that they would ease economic policy. The data show that there has not been a major acceleration in total private credit growth. This is based on the adjusted total social financing measure used by BCA's China Investment Strategy, which now includes the special purpose bonds that local governments have been issuing rapidly in response to central government demands to ease policy (Chart 1). Chart 1No Credit Spike ... Yet No Credit Spike ... Yet No Credit Spike ... Yet We also closely watch China's money supply. Monetary impulses are bottoming and the M2 impulse is now positive (Chart 2). This is a marginal positive for both the Chinese and global economic outlook in 2019, though it is at odds with China's credit impulse. Chart 2Money And Credit Impulses At Odds Money And Credit Impulses At Odds Money And Credit Impulses At Odds While bank loan growth remains steady, informal lending growth is starting to pick up (Chart 3). This could herald a relaxation of controls on shadow banking, although that is by no means clear yet. Chart 3Shadow Banking Crackdown Is Easing Shadow Banking Crackdown Is Easing Shadow Banking Crackdown Is Easing Fiscal spending is also becoming more proactive, as is apparent from the spike in local government bond issuance (Chart 4). However, these new bonds hardly make a dent in the total credit picture, as shown in Chart 1 above. Chart 4Fiscal Policy Becomes More Proactive China Sticks To The "Three Battles" China Sticks To The "Three Battles" We expect China to stimulate more if internal or external conditions worsen. That looks likely, as we also have a structurally bearish view of the U.S.-China relationship. The trade war could prompt the U.S. to extend tariffs to all Chinese imports at the 25% rate that will apply to $200 billion worth of imports as of January 1, 2019. To be prudent, investors need to be prepared for even a 45% tariff rate on all Chinese imports, as President Trump first threatened on the campaign trail. People's Bank of China Governor Yi Gang has recently implied that benchmark interest rates could be cut if necessary, in addition to further cuts to the required reserve ratio. These measures would have the additional effect of weakening CNY/USD, which could also be stimulative for China, but may first disrupt emerging markets and worsen the trade war. The foregoing data reveal that, while the government has clearly toned down its rhetoric about deleveraging, it continues to try to contain the rise in leverage. China's administration - in contrast to many bullish investors - views leverage as a form of systemic risk. The top leaders perceive that excess leverage is bad for productivity. It delays China's adjustment to a more sustainable, consumer-driven economic model. And it exacerbates quality-of-life problems that could lead to socio-political instability, such as land appropriation and environmental degradation. China's economy can only reaccelerate sharply if Xi Jinping and his deputies - namely his top economic adviser Liu He and also Guo Shuqing, the party secretary of the PBOC - throw in the towel and allow total credit to skyrocket. President Xi is pragmatic and ultimately may have to do this - if conditions get bad enough. But for now, the pace of deceleration is not so quick that throwing in the towel is warranted. Furthermore, the trade war provides Xi with ample domestic political "coverage" to blame the U.S. for any economic pain incurred while pursuing badly needed domestic restructuring. Bottom Line: The Chinese administration wants to contain leverage, and this policy imperative will not easily waver. Data shows that the policy shifts announced in July were indeed evidence of "fine-tuning" rather than wholesale stimulus. The U.S. trade war provides the Xi administration with a scapegoat to absorb public anger when the pain of long-needed economic adjustments sets in. We remain data-dependent and will alter our global asset allocation recommendation - long DM / short EM - if evidence of a wholesale policy shift occurs. The Second Battle: Pollution What about Xi's second battle, the anti-pollution campaign? Is China already throwing out its new environmental regulations in order to stimulate growth? No, but it is compromising them for the sake of stability. Chart 5China Is Resource Intensive China Is Resource Intensive China Is Resource Intensive China's rapid rise from an agrarian society to an industrial power came at a devastating environmental cost. The heavy resource intensity of its economy (Chart 5) translates to extremely high pollution levels (Chart 6). Chart 6A Highly Polluting Economy A Highly Polluting Economy A Highly Polluting Economy To some extent, this is a natural phase of development. The "environmental Kuznets curve" hypothesizes that as economies industrialize they become increasingly polluting - and yet at a certain level of income the relationship reverses and economic growth becomes associated with environmental improvement (Diagram 1).1 Diagram 1The 'Environmental Kuznets Curve' Applies To Air Pollution China Sticks To The "Three Battles" China Sticks To The "Three Battles" Chart 7China Following In The Footsteps Of Less Resource-Intensive Neighbors China Sticks To The "Three Battles" China Sticks To The "Three Battles" As China transitions to a services-led economy, its appetite for commodities will slow. This is what happened in the advanced economies - and China is already on this path (Chart 7). The transition points away from export-manufacturing, which means that the share of electricity consumed by the industrial sector - currently disproportionately large - will ease (Chart 8). Chart 8Manufacturing Intensity Will Moderate China Sticks To The "Three Battles" China Sticks To The "Three Battles" Chart 9Reliance On Coal Power Will Fall China Sticks To The "Three Battles" China Sticks To The "Three Battles" China's consumption of coal, on which it depends very heavily (Chart 9), will continue to fall as a share of total energy consumption. And coal is significantly more polluting than other forms of energy (Table 2). Table 2Natural Gas Emits Less Carbon China Sticks To The "Three Battles" China Sticks To The "Three Battles" Already, growth in the service sector - the so-called tertiary industries - now outpaces manufacturing growth and accounts for more than half of Chinese GDP (Chart 10). Chart 10Rising Service Sector Means Less Pollution Rising Service Sector Means Less Pollution Rising Service Sector Means Less Pollution However, the pace of change is too slow for the Chinese public, which has been suffering from the health-related costs of rapid industrialization. The World Health Organization reports that in 2016, over a million deaths in China were attributed to ambient air pollution.2 Chart 11There Is A Reason Xi Jinping Cracked Down On Corruption And Pollution China Sticks To The "Three Battles" China Sticks To The "Three Battles" The Pew Research Center finds that 76% of survey respondents would classify air pollution as a "big problem," and nearly half of which a "very big problem" (Chart 11). On top of that, a 2016 survey shows that the Chinese public favors clean air over industry if forced to make a tradeoff (Chart 12). Chart 12The Public Understands The Tradeoff China Sticks To The "Three Battles" China Sticks To The "Three Battles" To prevent public discontent from boiling over, China launched a sweeping effort to restrain pollution when Xi Jinping took power in 2012-13 - particularly after the appallingly smoggy winter of 2013, known as "airpocalypse." Chart 13Air Pollution Is Trending Downwards Air Pollution Is Trending Downwards Air Pollution Is Trending Downwards These measures have broadly been effective. Readings of China's preferred measure of air pollution - PM2.5 concentration3 - have fallen steadily (Chart 13). The goals were achieved by means of overcapacity cuts in the coal and steel sectors - including shutting down low-quality steel plants - and replacing coal with cleaner forms of energy, particularly natural gas (Chart 14). Chart 14Coal Reliance Is Declining Coal Reliance Is Declining Coal Reliance Is Declining However, pollution is a structural challenge, not one that can be solved in a single five-year plan. Though PM2.5 emissions have fallen by 35% in 2017 compared to 2012, the current concentration of 47.3 µm/m3 remains well above China's national standard for maximum annual average exposure of 35 µm/m3. China's standards are also lax relative to international peers. The World Health Organization recommends a much lower annual mean for the concentration level at 10 µm/m3. Furthermore, air pollution is not equally concentrated throughout the country. The industrialized north is significantly more polluted than the rest of the country (Map 1). The provinces of Shanxi and Shaanxi saw PM2.5 levels rise from 2015-17, reaching the highest alert levels. Map 1China's Air Pollution By Province China Sticks To The "Three Battles" China Sticks To The "Three Battles" As a result, the Xi administration has doubled down on its anti-pollution goals. The 13th Five Year Plan, covering 2016-20, was the first national economic blueprint to include air pollution targets. It got off to a rocky start because China had to stimulate the economy aggressively in 2015-16 to fend off a destabilizing slowdown. Pumping credit and fiscal spending into the industrial economy led to a rebound in high-polluting activity (Chart 15). Yet, as mentioned, when Xi consolidated power in 2017, he elevated the war on pollution to the "second battle" of the three battles. Chart 15Excess Credit Means Excess Pollution Excess Credit Means Excess Pollution Excess Credit Means Excess Pollution Pursuant to this 2018-20 framework, the latest action plan for air pollution reinforces the targets of the Five Year Plan and its 2020 deadline: The plan applies to all cities of prefectural or higher level, and thus expands the government's actions beyond the major cities in the Beijing-Tianjin-Hebei, Yangtze River Delta, and Pearl River Delta areas. Furthermore, the Pearl River Delta is no longer one of the key regions, having made substantive progress. It has been replaced by the Fen-Wei Plains, which include Xi'an and parts of Shaanxi, Henan, and Shanxi provinces. These provinces rely on coal for energy and contain polluting industries. PM2.5 levels must fall by at least 18% from 2015 baseline levels in cities of prefectural or higher level and anywhere else where standards have not been met. Targets for reducing volatile organic compounds (VOC) and nitrogen oxide emissions are set to 10% and 15%, respectively, by the end of the period. The number of good-air days should reach 80 percent annually and the percentage of heavily polluted days should decrease by more than 25 percent from 2015 levels. The new air pollution goals are not as aggressive as those of the 2012-17 plan. For instance, the 18% cut in PM2.5 levels is less than the maximum 25% cut in the previous plan. However, the new goals are more precise and targeted. Rather than impose further declines in regions where air pollution has been successfully reduced, the plan aims to prevent heavy industries from migrating to other parts of China to evade environmental restrictions. After all, many of China's coal producers are located in the Fen-Wei Plains, which will no longer escape the regulator's eye (Chart 16). Chart 16The Fen-Wei Plain Now Under Scrutiny China Sticks To The "Three Battles" China Sticks To The "Three Battles" What is the market implication of the above? In our view, some market participants have misread the new anti-pollution targets as a form of economic stimulus because they are less aggressive than those of the previous five years. While it is true that China faces a tradeoff between clean air and economic growth (Chart 17), the regulatory easing looks like an attempt to make the anti-pollution goals more realistic and achievable rather than abandoning the overarching anti-pollution push (see Box 1). In net terms, China is still tightening regulation. Chart 17Heavy Industrial Model Drives Pollution Heavy Industrial Model Drives Pollution Heavy Industrial Model Drives Pollution Box 1 Easing Up On winter Curbs? China has recently relied on heavy industry production curbs to limit pollution during the especially smog-prone winter months. The 2017-18 season saw the first of these wintertime cuts. Production in highly polluting industries such as coal, aluminum, and steel was slashed by up to 50% in 28 northern cities between mid-November 2017 and mid-March 2018. As a result, fine particle emissions fell. The year-on-year change in emissions peaked with the start of the cuts and troughed with their end, falling by an average 18% y/y over the period (Chart 18). Chart 18Last Winter's Anti-Pollution Crackdown China Sticks To The "Three Battles" China Sticks To The "Three Battles" Cuts will continue this winter, in theory limiting steel and aluminum production as well as coal consumption. However, the impact looks to be less dramatic this time around: While the August draft plan reportedly set PM2.5 reduction targets at 5% y/y for the 2018-19 winter, the final plan, released by the newly formed Ministry of Ecology and Environment, set a less ambitious objective of a 3% reduction in emissions. Blanket production cuts are being replaced by more flexible measures that will be overseen by local governments. Central government inspection teams will be dispatched less frequently. The new changes reflect the fact that Chinese policymakers are fine-tuning their policies to minimize the negative impact on industry as well as households that use coal-fired heating: The revision of emissions cuts from 5% in the August draft to 3% in the final plan reflects a more realistic cut than the 15% cut last year. But it is still a cut. The scrapping of blanket measures, in favor of more flexible cuts determined by regional emissions levels, will avoid penalizing producers who have already abided by the targets. It will also reward producers who have upgraded their facilities to be more eco-friendly. While year-on-year changes in emissions fell in northern China last winter, they spiked in the rest of the country, as economic agents shifted to areas not covered by the new rules. The same pattern emerged in the steel industry: steel production cuts in northern China were offset by a ramp-up in steel production from other regions (Chart 19). The newest plan expands the coverage of the regulations even as its demands are less draconian. Chart 19Polluters Know How To Evade Controls Polluters Know How To Evade Controls Polluters Know How To Evade Controls Last winter, local governments frantically shut down coal usage in order to meet strict 2017 deadlines for the plan to convert 20 million rural households from coal-heating to gas-heating by 2020. However, natural gas supplies could not pick up the slack - storage capacity, LNG import capacity, internal distribution, Central Asian imports, and bureaucratic coordination all fell short.4 Millions of households lost heating during the winter months, the authorities were forced to backtrack and allow coal imports, and a massive public backlash ensued. It is not surprising, then, that the government is compromising its coal-to-gas requirements for the coming winter.5 While the gas crunch is not expected to be as bad this winter, the underlying problems with natural gas storage, import, or distribution problems remain unresolved. So it makes sense for Beijing to give local governments more flexibility. A total conversion to natural gas heating is still supposed to be accomplished by 2020 in the Beijing-Tianjin-Hebei region as well as in Shanxi and Shaanxi.6 The goal post may be moved but policies will still push in this direction. Ultimately, pollution is a cross-regional phenomenon - and it has proven to generate significant political opposition movements over time. Many developed nations have gone through a period of political upheaval sparked by popular backlash against the excesses of industrialization - including pollution.7 China does not have voters who can vote on environmental demands, but it greatly fears the political ramifications of widespread protests due to unbearable living and health conditions. As with the anti-corruption and anti-leverage campaigns, the Xi administration is trying to catch up to the magnitude of the problem and mitigate it before something snaps and triggers a general uproar. Bottom Line: China has pared back its emissions cuts for 2018-20 and softened its pollution curbs for the winter. These actions are less negative for economic growth than earlier curbs and proposals would have been. However, they still amount to a net increase in China's environmental regulation, which is in keeping with Xi Jinping's overarching policy priorities. The Third Battle: Poverty Poverty rates have collapsed in China since its opening up and reform in 1979. Xi's third battle is to eliminate rural poverty by 2020. This is the only battle of the three that is growth-enhancing rather than growth-constraining. It lifts China's growth by transferring government funds to the poorest citizens, who have the highest propensity to consume. At the average rate of rural poverty reduction over the past several years, there will still be around 11-12 million rural poor by the end of 2020 (Chart 20). Thus China will have to spend more to meet the target, creating a net increase in fiscal spending. Chart 20Anti-Poverty Campaign Requires Spending Anti-Poverty Campaign Requires Spending Anti-Poverty Campaign Requires Spending The war on poverty underscores a constraint on the previous two battles: growth and stability. Financial and environmental regulation cannot be imposed so aggressively as to lead to a sharp drop in growth or employment. This is China's "Socialist Put" - and it remains in place despite the fact that the government has a higher threshold for economic pain since 2017. While Xi has signaled that China will do away with annual GDP growth targets, he has not discarded them immediately. The leadership is still bound by the economic targets due in 2020 - the doubling of GDP from 2010 levels and the doubling of rural and urban incomes (Chart 21). Chart 21Stimulus Necessary If 2020-21 Goals In Jeopardy Stimulus Necessary If 2020-21 Goals In Jeopardy Stimulus Necessary If 2020-21 Goals In Jeopardy These targets are especially important because they more or less coincide with the "centenary goal" of making China a "moderately prosperous society" by 2021. The latter year will mark the 100th anniversary of the Communist Party; the administration will want to make sure that the economy is in good shape. The Chinese leadership takes its two centenary goals (2021 and 2049) seriously.8 As long as headline GDP growth does not fall too far below the average of 6.5% per year in 2018-20, the first centenary goals will be met. New tax cuts worth an estimated 1% of GDP, and other targeted measures, will help reach the goal for urban income, which is the one most at risk. If these goals look to be met, China can save its biggest stimulus measures for later. In recent years, China's economic "mini-cycles" have lasted about 1.4-to-2 years, from the trough of the total credit impulse to the peak of nominal GDP (Chart 22). If China launches a large-scale stimulus now, peak output will occur in 2020 and the economy will be decelerating into 2021. This would be bad timing for the centenary. It would make more sense for China to save some dry powder for 2019 or 2020 to ensure a positive economic backdrop in 2021. Chart 22Economy Peaks Two Years Post-Stimulus Economy Peaks Two Years Post-Stimulus Economy Peaks Two Years Post-Stimulus Bottom Line: We would need to see a much bigger shock to the economy than is currently in the offing for Xi to abandon his reform agenda for a traditional fiscal-and-credit splurge that exacerbates the credit bubble, fires up overbuilt industries, and annihilates all the hard work of his recent financial and environmental regulations. Investment Conclusions The above findings suggest that coal prices can rise in the near term.Demand will be supported by more flexibility on pollution curbs, while supply will be constrained by the ongoing supply-side cuts in coal production. Steel prices may fall, as production will rise amid less stringent environmental rules. More broadly, however, investors should understand what the recent tactical "easing" measures suggest about China's policy settings overall. China's political system is a system of single-party rule, in which the Communist Party explicitly rejects the legitimacy of "checks and balances" or political liberalism. However, the government cannot do whatever it wants. Its authoritarian model still requires it to address public pressure and maintain general popular approval - otherwise it would lose legitimacy and ultimately power. For the past four decades, the Communist Party has maintained legitimacy by providing economic growth and rising incomes - and these are still essential. But as the economy matures and growth rates naturally fall, it becomes more important to re-establish the party's legitimacy on improving quality of life. Xi Jinping made this point official in his address to the nineteenth National Party Congress last October, but it has driven his administration since 2012.9 The Communist Party is flush with tax revenues and maintains absolute control over government branches, banks, key corporations, security forces, and most forms of civil association. With these tools it can, for the most part, maintain its rule against regional or topical challenges. What it fears are systemic risks - challenges to its authority that span ideological, ethnic, class, or regional divides. Here the government is behind the curve, as quality of life has been entirely neglected during the country's high-growth phase of economic development. Thus Xi has tried to make up for lost time and tackle the most flagrant quality-of-life concerns. His anti-corruption campaign, for instance, sought to address the chief source of public discontent from the moment he came into office - as well as to recentralize power into his own hands so that he could tackle the other major grievances with zero resistance from the party or state bureaucracy. Now his top priorities are leverage and pollution, both of which pose systemic risks and hence the forthcoming improvement in fiscal and credit indicators will not proceed unchecked. Matt Gertken, Vice President Geopolitical Strategy mattg@bcaresearch.com Roukaya Ibrahim, Editor/Strategist roukayai@bcaresearch.com 1 There is a large body of literature on the Environmental Kuznets Curve; the important point for this study is that it holds up well to empirical scrutiny when it comes to modeling air pollution concentrations. Please see David I. Stern, "The Environmental Kuznets Curve After 25 Years," Australian National University, CCEP Working Paper 1514 (December 2015), available at ageconsearch.umn.edu. 2 The death rate attributable to ambient air pollution is 81 per 100,000 people, which places China among the most dangerously polluted countries, alongside North Korea, Russia, and several developing eastern European countries. Please see the WHO's Global Health Observatory data repository, available at www.who.int/gho/en. 3 PM2.5 is a general term for particles and liquid droplets in the atmosphere with aerodynamic diameters less than or equal to 2.5 microns (µm). Short- or long-term exposure to these particles has been found to lead to adverse cardiovascular effects such as heart attacks and strokes. 4 Please see David Sandalow, Akos Losz, and Sheng Yan, "A Natural Gas Giant Awakens: China's Quest for Blue Skies Shapes Global Markets," Columbia Center on Global Energy Policy, July 27, 2018. 5 Please see Yujing Liu, "China scrambles to avoid a repeat of last winter's botched coal-to-gas conversion programme in highly polluting northern rural areas," SCMP, September 24, 2018, available at www.scmp.com. 6 Please see "China coal city vows 'no-coal zones' in bid to curb pollution," Reuters, October 11, 2018, available at reuters.com. 7 The Great London Smog of 1952 is a classic example, but for a detailed study please see Russell J. Dalton and Manfred Kuechler, Challenging the Political Order: New Social and Political Movements in Western Democracies (Cambridge: Polity, 1990). 8 The first goal is to create a "moderately prosperous society in all respects," namely by doubling real GDP and rural and urban per capita income from 2010 levels by 2020. The second goal is to make China into a "modern socialist country that is prosperous, strong, democratic, culturally advanced, and harmonious," with the GDP per capita of a moderately developed country at around $55,000 in 2014 dollars. Please see "CPC Q&A: What are China's two centennial goals and why do they matter?" Xinhua, October 17, 2017, available at www.xinhuanet.com. 9 Xi, in his work report at the party congress in 2017, said, "what we now face is the contradiction between unbalanced and inadequate development and the people's ever-growing needs for a better life." This is a new formulation of the "principal contradiction" facing Chinese society, by contrast with the earlier formulation, which emphasized "the ever-growing material and cultural needs of the people and the low level of social production," according to former President Hu Jintao in 2007.

Highlights We have deciphered global trade linkages to determine which countries are most at risk from a slowdown in EM/China imports. Our analysis takes into account not only the destinations of shipments but also the types of goods. Peru, Chile, Korea, Malaysia and Thailand are the most vulnerable to a slowdown in industrial sectors in EM and China. The least vulnerable emerging economies to this theme are Mexico, Turkey, Colombia, India and Russia. Feature The growth desynchronization1 currently taking place between developing and advanced economies warrants a detailed analysis of trade flows by countries as well as types of goods to assess the vulnerability of various economies to the global trade slowdown. This report's objective is to reveal which countries are most vulnerable to a slowdown in domestic demand in emerging markets, including China. Our main macro theme remains a considerable slowdown in EM/China capital spending, and a moderate slowdown in their consumer spending. We used these macro assumptions to produce a vulnerability ranking for both developing and developed countries. Why Do China And EM Matter? Annual imports by emerging markets including China stand at a combined $7 trillion. This overshadows both U.S. and EU imports, which collectively stand at $4.6 trillion, and underscores the importance of EM and China in global trade (Chart I-1). Chinese imports excluding processing trade - inputs that are imported, then processed and re-exported - make up $1.6 trillion, i.e., constituting 23% of the $7 trillion total of EM plus China imports. Furthermore, the most vulnerable part of the EM/Chinese economies are capital expenditures. The latter represent a significant portion of the global economy (Chart I-2). Aggregate investment expenditures in developing countries including China are as large as those of the U.S. and EU together. China itself accounts for half of EM investment expenditures. Moreover, capital spending is the largest component of the Chinese economy, constituting 42% of GDP. By comparison, Chinese exports to the U.S. and EU together account for only 7% of GDP. Chinese shipments to the U.S. constitute a mere 3.6% of mainland GDP (Chart I-3). Chart I-1EM/China Imports Are Much Larger ##br##Than U.S.'s And EU's Combined EM/China Imports Are Much Larger Than U.S.'s And EU's Combined EM/China Imports Are Much Larger Than U.S.'s And EU's Combined Chart I-2EM/China Capex Is As Large ##br##As U.S.'s And EU's Combined EM/China Capex Is As Large As U.S.'s And EU's Combined EM/China Capex Is As Large As U.S.'s And EU's Combined Chart I-3Structure Of Chinese##br## Economy Structure Of Chinese Economy Structure Of Chinese Economy In turn, Chinese imports are much more leveraged to the country's capital spending than to household expenditures. Table I-1 shows that imports of consumer goods excluding autos account for a mere 15% of total Chinese foreign goods intake. Table I-1Import Composition Of Chinese Imports Deciphering Global Trade Linkages Deciphering Global Trade Linkages With construction and infrastructure spending being a substantial part of mainland capital expenditures, China's investment cycle is very sensitive to the money/credit cycle. This is because no construction or infrastructure investment can be undertaken without credit (loans, bonds and other types of financing). Therefore, China's credit cycle - which drives its domestic capex cycle - is a key predictor of Chinese imports and many commodity prices (Chart I-4). Despite the latest liquidity easing in China, the cumulative effect of previous liquidity tightening as well as the ongoing regulatory clampdown on the financial system are still working their way through the banking and shadow banking systems. Our assessment is that it will take some time before the cumulative effect from the recent liquidity easing takes hold and helps growth recover. China accounts for a significant portion of total EM exports (Chart I-5). Shipments to China constitute 18% of emerging Asia's and 22% of South America's total exports. As the mainland's capex cycle and imports continue to decelerate, EM ex-China exports will slump. This will not only generate a negative income shock in EM economies but will also result in currency depreciation, which will push up local interest rates and tighten banking system liquidity (Chart I-6). Overall, a major downturn in the EM ex-China capex cycle and a moderate slowdown in household consumption will ensue. Chart I-4Chinese Imports ##br##To Decelerate Chinese Imports To Decelerate Chinese Imports To Decelerate Chart I-5Importance China For Emerging Asia ##br##And South America Importance Of China For Emerging Asia And South America Importance Of China For Emerging Asia And South America Chart I-6EM Ex-China: Currency Depreciation##br## = Higher Local Rates EM Ex-China: Currency Depreciation = Higher Local Rates EM Ex-China: Currency Depreciation = Higher Local Rates How are different countries exposed to these forces? Methodology The global marketplace for goods is a complex system. Modern trade is dominated by the exchange of intermediate goods within different supply chains.2 Furthermore, trade flows between countries are dependent on the types of goods that are traded (industrial versus consumption goods, for instance). Our objective is to compute each country's exposure to China and the rest of the EM industrial sectors that are at the epicenter of a slowdown, as we elaborated above. We have developed the following methodology, summing up the following three parameters3 for each major economy in the world: 1) Exports to China that are used for industrial purposes (Table I-2). Table I-2Vulnerability Ranking Of Exports To China Deciphering Global Trade Linkages Deciphering Global Trade Linkages In order to adjust for the sensitivity a certain export has to China's industrial sector, we assigned three coefficients to them: 0, 0.5 and 1. Agricultural commodities and non-durable consumer goods are assigned a coefficient of 0, and are therefore omitted from this aggregation. The basis for this is that agricultural goods are not sensitive to the industrial sector, and we do not expect a slump in China's consumption of non-durable goods. A coefficient of 0.5 is assigned to industrial fuels and semi-durable goods. This entails a moderate slowdown in these imports by China. Our rationale is that demand for industrial fuels is somewhat sensitive to the industrial sector, but not significantly as they are also consumed by the consumer sector. Industrial metals, capital goods and durable consumer goods are assigned a coefficient of 1, meaning maximum vulnerability. The former two are directly tied to the industrial sector, (construction and infrastructure, in particular) while the latter one will suffer as discretionary big-ticket item spending will weaken in the wake of a potential decline in financial assets and real estate values. We also have made an adjustment to account for goods that are exported to China and then re-exported to developed markets for final consumption. We assume these goods are not vulnerable, as we are not negative on U.S. and EU final domestic demand. Based on our estimates, around 30% of intermediate manufacturing goods shipments to China from Japan, Korea, Malaysia, the Philippines and Thailand are actually re-exported from China to developed markets for final consumption. We therefore removed this amount from the aggregation to properly reflect the vulnerable portion of their exports. 2) Exports to EM ex-China that are used for industrial purposes (Table I-3). Table I-3Vulnerability Ranking Of Exports To EM Ex-China Deciphering Global Trade Linkages Deciphering Global Trade Linkages In order to adjust for the sensitivity of certain exports to the EM ex-China industrial sector, we assigned the same coefficients as above. The reason is that agricultural goods and non-durable consumer goods (a coefficient of zero) will not be sensitive to a slowdown in EM ex-China industrial sectors. Industrial metals, capital goods and durable goods, on the other hand, will be very vulnerable (a coefficient of one). Industrial fuels and semi-durable goods will be modestly affected (a coefficient of 0.5). 3) Exports to complex economies4 (i.e. Germany, Japan, Korea, Sweden and Switzerland) that are susceptible of being re-exported to emerging markets. We estimate that 30% of intermediate exports that are shipped to these very advanced economies end up being re-exported to EM and China. So, 30% of any country's intermediate goods exports to the complex economies is considered vulnerable. Vulnerability Ranking Chart I-7 sums up the three variables introduced above - total amount of vulnerable exports - and ranks countries based on their exports that are susceptible to an EM/China industrial slowdown as a share of total imports. Chart I-7Vulnerable Exports To China And EM As A Share Of Total Exports Deciphering Global Trade Linkages Deciphering Global Trade Linkages Chart I-8 lists countries based on the size of their vulnerable exports as a share of their GDP from highest to lowest. Chart I-8Vulnerable Exports To China And EM As A Share Of GDP Deciphering Global Trade Linkages Deciphering Global Trade Linkages Chart I-9 presents our ultimate trade vulnerability ranking which combines both parameters - vulnerable exports as a share of total exports and GDP. Peru, Chile, Korea, Malaysia and Thailand are the most vulnerable to a slowdown in industrial sectors in EM and China. The least vulnerable emerging economies are Mexico, Turkey, Colombia, India and Russia. Chart I-9Overall Vulnerability Assessment Deciphering Global Trade Linkages Deciphering Global Trade Linkages These macro themes and rankings constitute an important but not sole part of our country view formation. There are many other factors - both global and domestic - that enter the formulation of our country views. That is why this ranking is not entirely consistent with our country recommendations. The lists of our overweights and underweights across EM equities, fixed-income, credit and currencies as well as specific trades that we recommend can be found on pages 9-10. Stephan Gabillard, Senior Analyst stephang@bcaresearch.com 1 Pease see Emerging Markets Strategy Weekly Report "Desynchronization Compels Currency Adjustments", dated September 20, 2018, available at ems.bcaresearch.com 2https://unctad.org/en/pages/PublicationWebflyer.aspx?publicationid=2109 3 All values are measured in US$ and are measured as % of total exports. The data is from the United Nations and dated as of December 31, 2017. 4https://www.media.mit.edu/projects/oec-new/overview/ Equity Recommendations Fixed-Income, Credit And Currency Recommendations

Highlights Globalization, technological progress, weak trade unions, high debt levels, and population aging are often cited as reasons for why inflation will remain dormant. None of these reasons are inherently deflationary, and in some contexts, they may actually turn out to be quite inflationary. The combination of a stronger dollar and rising EM stress means that U.S. Treasury yields are more likely to fall than rise during the coming months. Over the long haul, however, bond yields are going higher - potentially much higher - as inflation surprises on the upside. Long-term bond investors should maintain below-benchmark exposure to duration risk in their portfolios. Gold offers some protection against rising inflation. That said, the yellow metal is still quite expensive in real terms, which limits its appeal. Investors would be better off simply buying inflation-protected securities such as TIPS. Historically, stocks have not performed well in inflationary environments. A neutral allocation to global equities is appropriate at this juncture. Feature Will Structural Forces Limit Inflation? In Part 1 of this report, we argued that inflation could surprise materially on the upside over the coming years due to the growing conviction among policymakers that: The neutral real rate of interest is extremely low; The natural rate of unemployment has fallen significantly over time; There is an exploitable trade-off between higher inflation and lower unemployment; The presence of the zero lower-bound on nominal short-term interest rates implies that it is better to be too late than too early in tightening monetary policy. A common refrain in response to these arguments is that the structural features of today's economy are so deflationary that policymakers simply would be not able to lift inflation even if they wanted to. Four features are often cited: 1) globalization; 2) modern technologies such as automation and e-commerce; 3) the declining influence of trade unions; and 4) population aging, high debt levels, and other contributors to "secular stagnation." In this week's report, we discuss all four features in turn. In every case, we conclude that the purported deflationary forces are not nearly as strong as most observers believe. Inflation And Globalization Imagine two closed economies, identical in every way other than the fact the one economy is larger than the other. Would one expect inflation to be structurally higher in the smaller economy? Most people would probably say no. After all, if one economy has more workers and capital than another economy, it will be able to generate more output. But all those additional workers will also want to spend more, so it is not immediately obvious why inflation should differ in the two regions. Now let us change the terminology a bit. Suppose the larger economy refers to the world as a whole. What would happen to the balance between aggregate demand and supply if we were to shift from a setting where countries do not trade with one another to a globalized world where they do? As the initial example suggests, to a first approximation, the answer is nothing. Since one country's exports are another's imports, globally, net exports will always be zero. Thus, it stands to reason that simply moving from autarky to free trade will not, in itself, boost global aggregate demand. Could a move towards free trade increase aggregate supply? Yes. Global production will rise if countries can specialize in the production of goods in which they have a comparative advantage. Productivity will also benefit from the fact that a large global market will allow companies to better exploit economies of scale by spreading their fixed costs over a greater quantity of output. But here's the catch: More production also means more income, and more income means more spending. Thus, if globalization increases aggregate supply, it will also increase aggregate demand. And if both aggregate demand and aggregate supply increase by the same amount, there is no reason to think that inflation will change. Granted, it is possible that desired demand will rise more slowly than supply in response to increasing globalization, putting downward pressure on inflation and interest rates in the process. This could be the case, for example, if globalization increases the share of income going towards rich people. As Chart 1 shows, rich people tend to save more than poor people. Chart 1Savings Heavily Skewed Towards Top Earners Savings Heavily Skewed Towards Top Earners Savings Heavily Skewed Towards Top Earners If globalization has increased income inequality, it is possible that this has had a deflationary effect. However, for this effect to persist, the world has to become even more globalized. This does not seem to be happening. Global trade has been flat as a share of GDP for over a decade (Chart 2). The share of U.S. national income flowing to workers has also been rising in recent years as the labor market has tightened (Chart 3). Chart 2Global Trade Has Peaked Global Trade Has Peaked Global Trade Has Peaked Chart 3Rising Labor Share Of Income Occurring ##br##Alongside Labor Market Tightening Rising Labor Share Of Income Occurring Alongside Labor Market Tightening Rising Labor Share Of Income Occurring Alongside Labor Market Tightening Globalization As An Inflationary Safety Valve The discussion above suggests that the often-heard argument that globalization is deflationary because it leads to an overabundance of production is not as straightforward as it seems. What about the argument that globalization is deflationary because it limits the ability of companies to raise prices? While this is a seemingly compelling argument, it runs square into the problem that profit margins are near record-high levels in many economies. Far from making companies more price-conscious, globalization has often created oligopolistic market structures. Granted, free trade can still provide a safety valve for countries suffering from excess demand. To see this, return to our earlier example of the large country versus the small country. Suppose that because of its well-diversified economy, the large country often encounters situations where one region is booming, while another is down in the dumps. When this happens, workers and capital will tend to flow to the thriving region, alleviating any capacity pressures there. The same adjustments often occur among countries. If desired spending exceeds a country's productive capacity, it can run a trade deficit with the rest of the world. Rather than the prices of goods and services needing to rise, excess demand can be satiated with more imports. However, for that realignment in demand to occur, exchange rates must adjust. In today's context, this means that the dollar may need to strengthen further. Notice that this dynamic only works if there is slack abroad. This is presently the case, but there is no assurance that this will always be so. The implication is that inflation could rise meaningfully as global spare capacity is absorbed. Technology And Inflation If the price of electronic goods is any guide, it would seem undeniable that technological innovation is a deflationary force. However, this belief involves a fallacy of composition. Above-average productivity gains in one sector of the economy will cause prices in that sector to decline relative to other prices. But falling prices will also boost real incomes, leading to more spending. It is possible that prices elsewhere in the economy will rise by enough to offset the decline in prices in the sector experiencing above-average productivity gains, so that the overall price level remains unchanged. Ultimately, whether inflation rises or falls in response to faster productivity growth depends on what policymakers do. Over the long haul, productivity growth will lead to higher real wages. However, real wages can go up either because the price level declines or because nominal wages rise. The extent to which one or the other happens depends on the stance of monetary policy. In any case, just as in our discussion of globalization, the whole narrative about how faster productivity growth is deflationary seems rather antiquated considering that productivity growth has been quite weak in most of the world for over a decade (Chart 4). Consistent with this, the price deflator for electronic goods has been falling a lot less rapidly in recent years than it has in the past (Chart 5). Chart 4Globally, Productivity Growth Has Been ##br##Falling For Over A Decade Globally, Productivity Growth Has Been Falling For Over A Decade Globally, Productivity Growth Has Been Falling For Over A Decade Chart 5Steadier Prices For Computer Hardware ##br##And Software In Recent Years Steadier Prices For Computer Hardware And Software In Recent Years Steadier Prices For Computer Hardware And Software In Recent Years Admittedly, it is possible to imagine a scenario where the pace of productivity growth slows but the nature of that growth changes in a more deflationary direction. However, evidence that this has happened is fairly thin. Take the so-called Amazon effect, which purports to show sizable deflationary consequences from the spread of e-commerce. As my colleague Mark McClellan has shown, outside of department stores, profit margins in the retail sector are well above their historic average (Chart 6).1 This calls into doubt claims that online shopping has undermined corporate pricing power. Recent productivity growth in the U.S. distribution sector has actually been slower than in the 1990s, a decade which produced large productivity gains stemming from the displacement of "mom and pop" stores with "big box" retailers such as Walmart and Costco. The Waning Power Of Unions The declining influence of trade unions is also often cited as a reason for why inflation will remain subdued. There are a number of empirical and conceptual problems with this argument. Empirically, unionization rates in the U.S. peaked in the mid-1950s, more than a decade before inflation began to accelerate. While the unionization rate continued to decline in the U.S. during the 1980s and 1990s, it remained elevated in Canada. Yet, this did not prevent Canadian inflation from falling as rapidly as it did in the United States (Chart 7). The widespread use of inflation-linked wage contracts in the 1970s appears mainly to have been a consequence of rising inflation rather than the cause of it (Chart 8). Chart 6Retail Sector Profit Margins Are Strong Retail Sector Profit Margins Are Strong Retail Sector Profit Margins Are Strong Chart 7Inflation Fell In Canada, Despite A ##br##High Unionization Rate Inflation Fell In Canada, Despite A High Unionization Rate Inflation Fell In Canada, Despite A High Unionization Rate Chart 8Higher Inflation Led To More Inflation-Indexed ##br##Wage Contracts, Not The Other Way Around Higher Inflation Led To More Inflation-Indexed Wage Contracts, Not The Other Way Around Higher Inflation Led To More Inflation-Indexed Wage Contracts, Not The Other Way Around Conceptually, the argument that strong unions tend to instigate price-wage spirals is highly suspect. Yes, firms may be forced to raise wages in response to union pressures, which could prompt them to increase prices, leading to demands for even higher wages, etc. However, the price level cannot increase on a sustained basis independent of other things such as the level of the money supply. Central banks must still play a decisive role. One can imagine a scenario where the presence of powerful trade unions creates a dual labor market, one with well-paid unionized workers and another with poorly-paid non-unionized workers. Governments may be tempted to run the economy hot to prop up the wages of non-unionized workers. On the flipside, one could also imagine a scenario where the absence of strong unions exacerbates income inequality, causing governments to pursue more demand-boosting macroeconomic policies. In either case, however, the ultimate cause of rising inflation would still be macroeconomic policy. Inflation And The Neutral Rate As the discussion so far illustrates, inflation is unlikely to rise unless policymakers let it happen. But what if the neutral rate of interest is so low that policymakers lose traction over monetary policy? In that case, central banks may not be able to bring inflation up even if they wanted to. This is not just an academic question. Japan has had near-zero interest rates for over two decades and this has not been enough to spur inflation. Chart 9Long-Term Inflation Expectations In The Euro Area ##br##Are Still Much Higher Than In Japan Long-Term Inflation Expectations In The Euro Area Are Still Much Higher Than In Japan Long-Term Inflation Expectations In The Euro Area Are Still Much Higher Than In Japan We do not disagree with the notion that the neutral rate of interest is lower today than it was in the past. However, magnitudes are important here. In thinking about the secular stagnation thesis, which underpins the rationale for why the neutral rate has fallen, one should distinguish between the "weak" form and the "strong" form versions of the thesis. The weak form says that the neutral nominal rate of interest is low but positive, whereas the strong form says that the neutral nominal rate is negative.2 While this may seem like a minor distinction, it has important policy and market implications. Under the strong form version of the thesis, central banks really do lose control of their most effective policy tool: the ability to change interest rates to keep the economy on an even keel. By definition, if the neutral nominal rate is deeply negative, then even a policy rate of zero would mean that monetary policy is too tight. Under such circumstances, an economy could easily succumb to a vicious circle where insufficient demand causes inflation to fall, leading to higher real rates and even less spending. Such a vicious circle is less probable when the weak form version of the secular stagnation thesis dominates. As long as the neutral nominal rate is positive, central banks can always choose a policy rate that is low enough to allow the economy to grow at an above-trend pace. If they keep the policy rate below neutral for an extended period of time, the economy will eventually overheat, generating higher inflation. The fact that the U.S. unemployment rate has managed to fall during the past few years, even as the Fed has been raising rates, strongly suggests that the weak form of the secular stagnation thesis is applicable to the United States. The euro area is a much tougher call, given the region's poor demographics and high debt levels. Nevertheless, at least so far, the euro area has one thing on its side: Long-term inflation expectations are still much higher than they are in Japan (Chart 9). Whereas a neutral real rate of zero implies a nominal rate of 1.8% in the euro area, it implies a much lower nominal rate of 0.5% in Japan. The Neutral Rate Will Likely Move Higher As we argued a few weeks ago, cyclically, the neutral real rate of interest has risen in the U.S., and to a lesser extent, the rest of the world.3 This has happened because deleveraging headwinds have abated, fiscal policy has turned more stimulative, asset values have risen, and faster wage growth has put more money into workers' pockets. Structurally, the neutral rate may also begin to creep higher as some of the very same long-term forces that have depressed the neutral rate in the past begin to push it up in the future. Demographics is a good example. For several decades, slower population growth has reduced the incentive for firms to expand capacity. Diminished investment spending has suppressed aggregate demand, leading to lower inflation. Population aging also pushed more people into their prime saving years - ages 30 to 50. By definition, more savings mean less spending. However, now that baby boomers are starting to retire en masse, they are moving from being savers to dissavers. Chart 10 shows that the "world support ratio" - effectively, the ratio of workers-to-consumers - has begun to fall for the first time in 40 years. As more people stop working, aggregate global savings will decline. The shortage of savings will put upward pressure on the neutral rate. Japan has been on the leading edge of this demographic transformation. The unemployment rate has fallen to a mere 2.4%, while the ratio of job openings-to-applicants has reached a 45-year high (Chart 11). The shackles that have kept Japan immersed in deflation for over two decades may be starting to break. Chart 10The Ratio Of Workers-To-Consumers Is Now Falling The Ratio Of Workers-To-Consumers Is Now Falling The Ratio Of Workers-To-Consumers Is Now Falling Chart 11Japan: Labor Market Tightening May Spur Inflation Japan: Labor Market Tightening May Spur Inflation Japan: Labor Market Tightening May Spur Inflation Debt Deflation Or Debt Inflation? The distinction between the weak form of secular stagnation and the strong form is critical for thinking about debt issues. Rising debt tends to boost spending, but when debt reaches very high levels, spending normally suffers as borrowers concentrate on paying back loans. As such, high indebtedness generally implies a lower neutral real rate of interest. There is an important caveat, however. The presence of a lot of debt in the financial system also creates an incentive for policymakers to boost inflation in order to erode the real value of that debt. This is particularly the case when governments are the main borrowers. When the strong form version of secular stagnation prevails, generating inflation is difficult, if not impossible. In such a setting, debt deflation becomes the main concern. In contrast, when the weak form version of secular stagnation prevails, higher inflation is achievable. Debt inflation becomes an increasingly likely outcome. If we are in a period where countries such as Japan are transitioning from a strong form of secular stagnation to a weak form, inflation could begin to move rapidly higher. We are positioned for this by being short 20-year versus 5-years JGBs. Inflation As A Political Choice There is a school of thought that argues that high inflation in the 1970s and early 80s was an aberration; that the natural state of capitalism is deflation rather than inflation. We reject this view. The natural state of capitalism is ever-increasing output. Whether prices happen to rise or fall along the way depends on the choice of monetary regime. This is a political decision, not an economic one. Regimes based on the gold standard tend to have a deflationary bias, whereas regimes based on fiat money tend to have an inflationary one. The introduction of universal suffrage in the first few decades of the twentieth century made inflation politically more palatable than deflation (Chart 12). There is little mystery as to why that was the case. In every society, wealth is unevenly distributed. Creditors tend to be rich while debtors tend to be poor. Unexpected inflation hurts the former, but benefits the latter. Chart 12Universal Suffrage Made Inflation Politically ##br##More Palatable Than Deflation Universal Suffrage Made Inflation Politically More Palatable Than Deflation Universal Suffrage Made Inflation Politically More Palatable Than Deflation Once universal suffrage was introduced, a poor farmer did not need to worry quite as much about losing his land to the bank, since he could now vote for someone who would ensure that crop prices increased rather than decreased. In William Jennings Bryan's colorful words, the rich and powerful "shall no longer crucify mankind on a cross of gold." Today, populism is on the rise. Trumpist Republicans have clobbered mainstream Republicans in one primary election after another. The democrats are also shifting to the left, as the ousting of ten-term incumbent Joe Crowley by the firebrand socialist candidate Alexandria Ocasio-Cortez in June illustrates. And the U.S. is not alone. Italy now has an avowedly populist government. Other European nations may not be far behind. Meanwhile, a growing chorus of prominent economists have argued in favor of raising inflation targets on the grounds that a higher level of inflation would allow central banks to push real interest rates deeper into negative territory in the event of a severe economic downturn. We doubt that any central bank would proactively raise its inflation target in the current environment. However, one could imagine a situation where inflation begins to gallop higher because central banks find themselves behind the curve in normalizing monetary policy. Confronted with the choice between engineering a painful recession and letting inflation stay elevated, it would not be too surprising in the current political context if some central banks chose the latter option. Investment Conclusions As we discussed last week, the combination of a stronger dollar and rising EM stress means that U.S. Treasury yields are more likely to fall than rise during the coming months.4 Over the long haul, however, bond yields are going higher - potentially much higher - as inflation surprises on the upside. Long-term bond investors should maintain below-benchmark exposure to duration risk in their portfolios. Gold offers some protection against inflation risk. However, the yellow metal is still quite expensive in real terms, which limits its appeal (Chart 13). Investors would be better off simply buying inflation-protected securities such as TIPS. Chart 13Gold Is Not Cheap Gold Is Not Cheap Gold Is Not Cheap Historically, equities have not performed well in inflationary environments. U.S. stocks are quite expensive these days (Chart 14). Analyst expectations are also far too rosy (Chart 15). Non-U.S. stocks are more attractively priced, but face a slew of near-term headwinds. A neutral allocation to global equities is appropriate at this juncture. Chart 14U.S. Stocks Are Expensive U.S. Stocks Are Expensive U.S. Stocks Are Expensive Chart 15Analysts Are Far Too Optimistic Analysts Are Far Too Optimistic Analysts Are Far Too Optimistic Peter Berezin, Chief Global Strategist Global Investment Strategy peterb@bcaresearch.com 1 Please see Global Investment Strategy Special Report, "Did Amazon Kill The Phillips Curve?" dated September 1, 2017. 2 To keep things simple, we are assuming that nominal interest rates cannot be negative. In practice, as we have seen over the past few years, the zero lower-bound constraint is rather fuzzy. Nevertheless, it is doubtful that interest rates can fall too far into negative territory before people begin to shift negative-yielding bank deposits into physical currency. 3 Please see Global Investment Strategy Weekly Report, "U.S. Housing Will Drive The Global Business Cycle... Again," dated July 6, 2018. 4 Please see Global Investment Strategy Weekly Report, "Hot Dollar, Cold Turkey," dated August 17, 2018. Strategy & Market Trends Tactical Trades Strategic Recommendations Closed Trades

Dear Client, This is the first of a two-part Special Report dealing with the question of whether a significant pickup in global inflation may be lurking around the corner. In this week's report, we look back at the causes of the Great Inflation of the 1970s to see if they are still relevant today. While there are plenty of differences, there are also a number of important similarities. In a forthcoming report, we will challenge the often-heard arguments that globalization, automation, e-commerce, aging populations, excessive indebtedness, and the declining role of trade unions all limit the ability of inflation to rise. Best regards, Peter Berezin, Chief Global Strategist Highlights The likelihood of a significant increase in inflation over the coming years is greater than the market believes. Just as in the 1960s, policymakers are coming around to the idea that there may be an exploitable trade-off between higher inflation and lower unemployment. Despite abundant evidence that inflation is a highly lagging indicator, the pressure to keep monetary policy accommodative until the "whites of inflation's eyes" are visible will remain strong. Political influence over the conduct of monetary policy is likely to increase, as already evidenced by Trump's tweets lambasting Jay Powell, suggestions that the Bank of Japan explicitly monetize government debt, Jeremy Corbyn's call for a "People's QE," and the ongoing need for the ECB to keep rates low in order to forestall a sovereign debt crisis in Italy. Feature Chart 1Back To Full Employment In The USA... Back To Full Employment In The USA... Back To Full Employment In The USA... The U.S. Labor Market Keeps Tightening The U.S. labor market continues to tighten. Nonfarm payrolls increased by 157,000 in July. While this was below consensus expectations of a 193,000 rise, much of the shortfall appears to have been due to a sharp drop in employment among sporting goods and hobby retailers, a category that includes the now-defunct Toys 'R' Us. Revisions to past months pushed up the three-month average payroll gain to 224,000, more than double the additional 100,000 jobs that are needed every month to keep up with population growth. The U-6 unemployment rate - a broad measure of joblessness that includes marginally-attached workers and part-time workers who desire full-time employment - fell by 0.3 percentage points to a fresh cycle low of 7.5%. There are currently more job openings than unemployed workers. A record 75% of labor market entrants have been able to find a job within one month. Business surveys show that companies are struggling to find qualified workers (Chart 1). Inflation: Dead Or Dormant? Despite the increasingly tight labor market, wage growth has been slow to accelerate (Chart 2). Wages of production and non-supervisory employees barely rose in July. The year-over-year change in the Employment Cost Index for private-sector workers edged up to 2.9% in the second quarter, but remains well below its pre-recession peak. The Atlanta Fed Wage Growth Tracker has actually been trending lower since mid-2016. The core PCE deflator rose by 1.9% year-over-year in June, shy of expectations of a 2.0% increase. Most other measures of core inflation remain reasonably well contained (Chart 3). The failure of wage and price inflation to take off in the face of diminished spare capacity has led many observers to conclude that inflation is unlikely to move materially higher. Both market expectations and household surveys reflect this sentiment. The 10-year and 5-year/5-year forward TIPS breakeven inflation rates remain below their pre-Great Recession average (Chart 4). Long-term inflation expectations in the University of Michigan survey are near record lows. Breaking down the University of Michigan survey, one can see that most of the decline in inflation expectations in recent years has stemmed from a smaller share of respondents expecting very high inflation. Chart 2...But Wage Growth Has Been Slow To Accelerate ...But Wage Growth Has Been Slow To Accelerate ...But Wage Growth Has Been Slow To Accelerate Chart 3Core Inflation Measures Remain Contained Core Inflation Measures Remain Contained Core Inflation Measures Remain Contained Chart 4Long-Term Inflation Expectations Are Subdued Long-Term Inflation Expectations Are Subdued Long-Term Inflation Expectations Are Subdued Fears of a 1970-style inflation episode continue to recede. But could most observers turn out to be wrong? Could a major bout of inflation be lurking around the corner? No one knows for sure, but we would attach a much larger probability to such an outcome than the market is currently assigning. On a risk-adjusted basis, this justifies a cautious view towards long-term bonds. Causes Of The Great Inflation To understand why we think a repeat of the 1970s is a greater risk than is generally accepted, it is useful to ask what caused inflation to spiral out of control during that decade. Much of the academic debate has focused on two competing explanations: call it the "bad luck" view versus the "bad ideas" view. We side with the latter. The "bad luck" view blames rising inflation on a series of unforeseen and unforeseeable shocks. These include the OPEC oil embargoes, the collapse of the Bretton Woods system of fixed exchange rates, and the deceleration in productivity growth that occurred during the 1970s. One major problem with the "bad luck" view is timing. As Chart 5 shows, inflation in the U.S. began to spiral out of control starting in 1966, five years before Bretton Woods collapsed and seven years before the first oil shock. Inflation also initially accelerated during a period when productivity growth was still strong. Chart 5AInflation Started To Pick Up Before##br## 'Bad Luck' Hit The U.S. Economy Inflation Started To Pick Up Before 'Bad Luck' Hit The U.S. Economy (I) Inflation Started To Pick Up Before 'Bad Luck' Hit The U.S. Economy (I) Chart 5BInflation Started To Pick Up Before ##br##'Bad Luck' Hit The U.S. Economy Inflation Started To Pick Up Before 'Bad Luck' Hit The U.S. Economy (II) Inflation Started To Pick Up Before 'Bad Luck' Hit The U.S. Economy (II) Reverse Causality Chart 6Oil Lagged Other Commodities ##br##Between 1971 And 1973 Oil Lagged Other Commodities Between 1971 And 1973 Oil Lagged Other Commodities Between 1971 And 1973 Rather than causing inflation to rise, it is quite possible that all three of the shocks listed above were, to some extent, the result of higher inflation. This certainly seems the case for the collapse of the Bretton Woods system, whose existence helped provide a critical nominal anchor for the money supply and, by extension, the price level. At its core, the system functioned like a quasi-gold standard, with the price of U.S. dollars set at $35 per ounce and all other currencies being pegged to the dollar. Inflationary policies in the U.S. and many other countries in the late 1960s made gold cheap relative to regular goods and services, leading to a shortage of bullion. As the largest holder of gold, the U.S. found itself in a position where other countries were swapping their currencies into dollars and then redeeming those dollars for gold. In a desperate bid to stem gold outflows, the U.S. devalued the dollar, which forced foreigners to sacrifice more local currency to get the same amount of gold. When that was not enough, President Nixon ordered the closure of the gold window in August 1971 and imposed a temporary 10% surcharge on imports. The delinking of the price of gold from the dollar ignited a bull market in bullion that ultimately saw the price of the yellow metal reach $850 per ounce in January 1980. The prices of other metals jumped, as did food prices. Farmland entered a speculative bubble. OPEC was initially slow to react to the seismic changes sweeping the globe (Chart 6). The price of oil barely rose between 1971 and 1973, even as other commodity prices soared. The Yom Kippur war shook the cartel out of its slumber. Within the span of four months, the price of oil more than doubled, marking the first of a series of oil shocks. It is hard to know if OPEC would have reacted differently in an environment where the Bretton Woods system did not collapse and the value of the dollar did not tumble. However, it is certainly plausible that excessively easy monetary conditions in the years leading up to the 1973 oil shock created an environment in which the price of crude ended up rising more than it would have otherwise. The dislocations caused by runaway inflation in the 1970s probably had some role in the productivity slowdown during that decade. In general, the economic literature has found that high and volatile inflation has an adverse effect on productivity.1 The fact that policymakers reacted to rising inflation in the 1970s with price controls and trade restrictions only exacerbated the problem. Bad Ideas The temporary imposition of price and wage controls in 1971 was just one of a series of policy blunders that occurred during that era, starting with the failure to quell inflationary pressures in the late 1960s. Three bad ideas enabled inflation to get out of hand: First, policymakers mistakenly believed that high unemployment reflected inadequate demand rather than festering labor market rigidities. Second, they incorrectly assumed that there was a permanent trade-off between lower unemployment and higher inflation. Finally, and perhaps most damaging, they increasingly came to see monetary tightening as an ineffective tool in the fight against inflation. Let's examine each bad idea in turn. How Much Slack? Athanasios Orphanides and others have shown that policymakers in the U.S. and elsewhere systemically overestimated the magnitude of slack in their economies (Chart 7). This occurred mainly because they failed to recognize the upward shift in the natural rate of unemployment that took place during this period. Economists continue to debate the reasons why the natural rate of unemployment rose in the second half of the 1960s. Demographics probably played a role. Young people tend to switch jobs more often, and so the mass entry of baby boomers into the labor market probably pushed up frictional unemployment. Lyndon Johnson's Great Society program also led to a massive increase in government entitlement spending (Chart 8). Not only did this supercharge demand, but it also arguably reduced the incentive to work by creating an increasingly elaborate welfare state. Chart 7The Tendency To Overestimate The Level Of Slack 1970s-Style Inflation: Could It Happen Again? (Part 1) 1970s-Style Inflation: Could It Happen Again? (Part 1) Chart 8Entitlement Spending Rose Rapidly In The 1960s 1970s-Style Inflation: Could It Happen Again? (Part 1) 1970s-Style Inflation: Could It Happen Again? (Part 1) Whatever the reasons, policymakers were slow to recognize that structural unemployment had risen. This led them to press down on the economic accelerator when they should have been stepping on the brake. Illusory Trade-Offs Once it became clear that rising demand was pushing up prices by more than it was boosting production, the Federal Reserve should have moved quickly to tighten monetary policy. While the Fed did begrudgingly hike rates in 1968-69, it backed off as the economy began to slow. By February 1970, inflation had reached 6.4%. One key reason why the Fed adopted such a lackadaisical attitude towards inflation is that it saw higher inflation as a small price to pay for keeping unemployment low. This conviction stemmed from the false belief that there was a permanent trade-off between inflation and unemployment. Not everyone shared this view. Milton Friedman and Edmund Phelps argued that central banks could only stimulate the economy if they delivered more inflation than people were anticipating. Higher-than-expected inflation would push down real interest rates, leading to more spending. However, once people caught on to what was happening, the apparent trade-off between higher inflation and lower unemployment would evaporate: lenders would increase nominal borrowing rates and workers would demand higher wages. Inflation would rise, but output would not be any greater than before. History ultimately proved Friedman and Phelps correct, but by then the damage had been done. A Dereliction Of Duty Of all the mistakes that central banks made during that period, perhaps the most egregious was their contention that rising inflation had little to do with the way they conducted monetary policy. The June 8th 1971 FOMC minutes noted that Fed Chairman Arthur Burns believed that "monetary policy could do very little to arrest an inflation that rested so heavily on wage-cost pressures. In his judgment a much higher rate of unemployment produced by monetary policy would not moderate such pressures appreciably." 2 This sentiment was echoed by the Council of Economic Advisors, which argued in 1978 that "Recent experience has demonstrated that the inflation we have inherited from the past cannot be cured by policies that slow growth and keep unemployment high." 3 If central banks could not do much to reduce inflation, it stood to reason that the onus had to fall on politicians and their underlings. By shunning their obligation to maintain price stability, central banks opened the door to all sorts of political meddling. And meddle they did. In his exhaustive study of the Nixon tapes, Burton Abrams documented how Richard Nixon sought, and Burns obligingly delivered, an expansionary monetary policy and faster growth in the lead-up to the 1972 election.4 Relevance For The Present Day President Trump's complaints over Twitter about Chair Powell's inclination to keep raising rates is hardly on par with the politicization of monetary policy that occurred during Nixon's presidency. Nevertheless, we may be slowly moving down that slippery slope. And it's not just the Fed. Suggestions that the Bank of Japan explicitly monetize government debt, Jeremy Corbyn's call for a "People's QE," and the ongoing pressure that the ECB will face to keep rates low in order to forestall a sovereign debt crisis in Italy all foreshadow growing political influence over the conduct of monetary policy. History clearly shows that inflation tends to be higher in countries which lack independent central banks (Chart 9). What about the broader question of whether the sort of mistakes that many central banks made in the 1960s and 70s could resurface, perhaps in a different guise? Here is where things get tricky. Today, few economists would question the notion that central banks can reduce inflation if they raise rates by enough to slow growth meaningfully. The Volcker disinflation, as well as the more vigilant approach that the Bundesbank and the Swiss National Bank took towards tackling inflation in the 1970s, are testaments to that (Chart 10). Chart 9Inflation Is Higher In Countries Lacking Independent Central Banks 1970s-Style Inflation: Could It Happen Again? (Part 1) 1970s-Style Inflation: Could It Happen Again? (Part 1) Chart 10The Great Inflation Around The World The Great Inflation Around The World The Great Inflation Around The World The problem is that most economists also recognize that central banks lack effective tools in bringing up inflation when confronted with the zero lower-bound on short-term interest rates. This has prompted many prominent economists to argue that central banks should raise their inflation targets above the current standard of two percent. The evidence is mixed about whether a higher inflation target of, say, three or four percent would unmoor inflation expectations by enough to generate an inflationary spiral. Our suspicion is probably not, but we would not dismiss the possibility altogether. Return Of The Paleo-Phillips Curve? Perhaps more relevant at the current juncture is that many influential economists once again see evidence for an exploitable trade-off between inflation and unemployment. One prominent advocate for this view is Paul Krugman. It is well worth quoting Krugman at length: "From the mid-1970s until just the other day, the overwhelming view in macroeconomics was that there is no long-run trade-off between unemployment and inflation, that any attempt to hold unemployment below some level determined by structural factors would lead to ever-accelerating inflation. But the data haven't supported that view for a while... Looking forward, the risks of being too loose versus too tight are hugely asymmetric: letting the economy slump again will impose big costs that are never made up, while running it hot won't store up any meaningful trouble for the future." 5 We have some sympathy for Krugman's position, as well as Larry Summers' view that policymakers should not raise rates until they see "the whites of inflation's eyes." Still, one cannot help but notice that these arguments bear some resemblance to the views that pervaded economic circles in the 1960s. Inflation is a highly lagging indicator. It typically does not peak until after a recession has begun and does not bottom until the recovery is well underway (Chart 11). The Federal Reserve has cut its estimate of the natural rate of unemployment from 5.6% in 2012 to 4.45% at present. It has also reduced its estimate of the appropriate long-term level of the nominal federal funds rate from 4.25% to 2.875% over this period (Chart 12). Perhaps these new NAIRU estimates will turn out to be correct; perhaps they won't. The IMF reckons that the U.S. economy is currently operating at 1.2% of GDP above potential. Chart 13 shows that the IMF has consistently overestimated slack in the U.S. and other G7 economies during the past twenty years. It is entirely possible that the U.S. economy is already operating well beyond its full potential, but we will not know this until the lagged effects of diminished slack appear in the inflation data. Chart 11Inflation Is A Lagging Indicator 1970s-Style Inflation: Could It Happen Again? (Part 1) 1970s-Style Inflation: Could It Happen Again? (Part 1) Chart 12Estimates Of NAIRU And R* Have Fallen Estimates Of NAIRU And R* Have Fallen Estimates Of NAIRU And R* Have Fallen Chart 13The IMF Has Tended To Overestimate Slack In The G7 1970s-Style Inflation: Could It Happen Again? (Part 1) 1970s-Style Inflation: Could It Happen Again? (Part 1) As we discussed several weeks ago, fiscal stimulus, faster credit growth, higher asset prices, and a rising labor share of total income have probably pushed up the neutral rate quite a bit over the past few years.6 This lifts the odds that the Fed will find itself behind the curve, causing inflation to rise more than the market is anticipating. Many commentators have argued that excess capacity in the rest of the world will not permit inflation to rise much from current levels, even if the Fed is slow to raise rates. In addition, they contend that automation, e-commerce, and other deflationary technologies, as well as population aging, high debt levels, and the declining influence of trade unions will keep inflation at bay. We will examine these arguments in a forthcoming report. To preview our conclusions, we think they are much weaker than they first appear. Peter Berezin, Chief Global Strategist Global Investment Strategy peterb@bcaresearch.com 1 Please see Stanley Fischer, "The Role of Macroeconomic Factors in Growth," NBER Working Paper (December 1993); and Robert J. Barro, "Inflation and Economic Growth," NBER Working Paper (October 1995). 2 Please see "Federal Open Market Committee, Memorandum Of Discussion," Federal Reserve (June 8, 1971). 3 Please see "Economic Report Of The President (Transmitted To The Congress January 1978)," Frasier, Federal Reserve Bank Of St. Louis (January 1978). 4 Burton A. Abrams, "How Richard Nixon Pressured Arthur Burns: Evidence from the Nixon Tapes," Journal of Economic Perspectives, 20 (4): 177-188. 5 Paul Krugman, "Unnatural Economics (Wonkish)," The New York Times, May 6, 2018. 6 Please see Global Investment Strategy Weekly Report, "U.S. Housing Will Drive The Global Business Cycle... Again," dated July 6, 2018. Strategy & Market Trends Tactical Trades Strategic Recommendations Closed Trades