Federal Reserve Chair Kevin Warsh addressed the economic implications of artificial intelligence during his keynote speech at the Jackson Hole symposium on August 28. He introduced a new metric for monitoring economic trends: the price dynamics of AI tokens. These tokens are used by companies to charge customers based on token consumption.
The total value of AI token sales has now surpassed $100 billion, a more than 500% increase from the previous year, according to Crypto Briefing. Warsh described artificial intelligence as a potential new factor of production, similar to labor, capital, and land. This framing suggests AI could change how the Fed evaluates economic productivity and interest rate decisions.
He emphasized that while AI spending is growing, its impact on productivity remains uncertain. The Fed is not yet basing policy decisions on AI’s productivity effects. Warsh asked whether consumers will continue to pay high prices for the most advanced AI models even as older ones drop in cost.
If premium pricing continues, it would suggest AI is creating genuine economic value rather than just following a hype cycle. On the other hand, if all token prices fall, it could mean AI is becoming a utility instead of a transformative tool. The Fed is also watching how AI spending affects overall economic output per hour worked.
Warsh noted that while companies are investing heavily in AI, it’s not yet clear if this leads to better efficiency. He also signaled a shift away from forward guidance in monetary policy decisions. If AI does boost productivity without raising inflation, it could change how the Fed thinks about growth potential.
However, if AI spending is just a bubble with no real gains in output, the Fed could face overinvestment followed by correction. Token pricing could be an early warning sign for either scenario. Rising or stable prices for top-tier models would show continued demand for superior capabilities.
If rapid price deflation occurs across all model tiers, it might suggest AI is becoming a commodity with diminishing returns. President Donald Trump expressed support for Warsh’s approach and said he trusts the Fed chair to act as needed, according to a report from dailysignal.com. Trump also emphasized that inflation is above the Fed’s 2% target and that interest rates should be kept low when the economy is strong.
He argued that the U.S. should aim for the lowest interest rates globally to maintain its economic strength. Long-term bond yields rose after Warsh’s speech, adding pressure to both stocks and borrowers, Yahoo Finance reported. The increase in rates was not just due to inflation concerns but also reflected changes in real yields.
Long-term inflation expectations stayed mostly flat, suggesting that investors were not betting on higher future inflation. Instead, the rise was driven by a higher demand for compensation for holding long-term bonds. Warsh noted that financial conditions are not currently restrictive despite rising rates.
Higher borrowing costs could begin to affect financial conditions even without further Fed action. The increase in long-term yields has become a headwind for stock prices, even with strong earnings. A sustained move above 3% would push borrowing costs back into the range that rattled markets last month.
Treasury Secretary Bessent said the government can help stabilize markets but cannot control ultimate yield levels. He emphasized that the market determines equilibrium prices rather than government intervention.
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