Developed Countries
The Labour Party’s comeback in the UK is widely expected and will lead to fiscal stimulus consisting of increased public spending with minimal tax hikes. But a sweeping single-party majority will reduce social unrest only at the cost of higher taxes over the medium term. The paradigm has shifted away from the Thatcherite low-tax regime of the now-discredited Tories. v
The bond market should sell off and drag stocks down on higher odds of a single-party sweep, policy uncertainty, unorthodox Trump presidency, aggressive tariffs, large tax cuts, large budget deficits, labor shortages, a fired Fed chair, and higher inflation.
In Section I, we examine some concerning signs of US economic weakness that emerged in June. We also discuss portfolio positioning in the face of falling interest rates and cross-check our recommended US equity overweight in the face of extremely optimistic expectations about AI’s impact on growth. We conclude that defensive positioning continues to be warranted. In Section II, we dig into those optimistic expectations for AI. We find that the US equity market is significantly overvalued unless the deployment of AI technology causes a 10-to-20 year productivity surge in line with what occurred during the IT revolution of the 1990s, with persistently high margins on the revenue generated from the improvement in growth. We doubt that AI will end up truly boosting economic activity by this magnitude.
