Rattner Says AI Boom Faces Questions Over Debt, China and Higher Rates

Summary

Steven Rattner discusses the uncertain investment landscape around AI, the impact of cheaper Chinese AI models, and how rising Treasury yields driven by inflation and deficits are reshaping opportunity sets. He highlights that higher yields make long-term bonds attractive, that high-duration AI companies could suffer, and that costlier debt is a headwind for private equity.

• AI will be a major economic contributor but its winners and losers are still unclear.
• Chinese AI models offer near-competitive performance at a fraction of US token prices.
• Market is demanding a wider margin of safety on hyperscaler debt amid heavy AI capex.
• 30-year Treasury yield above 5% makes fixed income more attractive relative to stocks.
• Rising discount rates threaten AI growth companies with distant cash flows.
• Higher borrowing costs constrain private equity returns and deal activity.
• US fiscal deficits and persistent inflation are key drivers of higher yields.