The rise in US yields since Chair Warsh’s first FOMC meeting has been driven primarily by a higher term premium, while yield increases in other countries have been driven more by rising rate expectations.
Analysts expect hyperscaler EBITDA margins to rise to roughly 50% by decade-end from about 30% in recent years, a critical assumption underpinning AI capex economics.
Source: @PeterBerezinBCA, @bcaresearch
China’s output per hour is just 23% of US levels, leaving substantial scope for productivity convergence.
Source: @PeterBerezinBCA, @bcaresearch, “What Really Ails China” (August 2026)
Since the launch of ChatGPT, the S&P 500’s inflation-adjusted revenue per worker (a proxy for efficiency) has inflected higher. The small-cap universe is seeing the opposite trend.