Warsh Raises Stakes for Fed Rate Hike in Mid-September

Federal Reserve Chair Kevin Warsh has put pressure on the central bank to raise interest rates when it meets in mid-September, citing a need for inflation-fighting action. In his speech at the Fed's annual Jackson Hole economic conference, Warsh noted that underlying inflation hasn't 'meaningfully improved,' despite some decline in gas prices.

Warsh's comments have raised expectations for a rate hike next month, which could erode his credibility if inflation stays high and he doesn't follow through. However, not everyone agrees on the impact of a potential rate hike: longer-term interest rates barely rose after Warsh's comments, suggesting that investors are reassured that the Fed will bring down inflation over time.

Warsh also spoke about the potential for artificial intelligence to boost the economy, saying it could increase efficiency and enable growth without creating inflationary pressures. However, Harvard economist Kenneth Rogoff expressed a more cautious view on AI's potential in his luncheon speech at Jackson Hole.