Raghuram Rajan, a professor at the University of Chicago and former IMF chief economist, has indicated that the Federal Reserve might need to consider raising interest rates. This sentiment comes as the U.S. economy maintains strong momentum, partly due to anticipated early tax cuts. Rajan had previously suggested in January 2026 that there was a chance of only one Fed rate cut that year, highlighting the economy's robust performance.

Several Federal Reserve officials have voiced increasing concerns about inflation remaining stubbornly high, with some advocating for further policy tightening. Dallas Fed President Lorie Logan stated in June 2026 that rate hikes might be necessary to bring inflation back to the Fed's target of 2%. Similarly, minutes from the July 2026 Fed meeting revealed that many officials favored an interest rate hike, and several indicated that continued tightening would be required if inflation did not subside.

The annual economic symposium in Jackson Hole, Wyoming, in August 2026, underscored these concerns. Kansas City Fed President Jeffrey Schmid, Cleveland Fed President Beth Hammack, and Chicago Fed President Austan Goolsbee all issued warnings about persistent inflation. Schmid noted that the current policy rate, which was between 3.50% and 3.75% after the July 28-29 meeting, did not appear restrictive. Hammack, who dissented in favor of a rate hike at the July meeting, believes that inflation will end 2026 around 3% and may only reach the mid-2% range in 2027 at best. Goolsbee highlighted the risk of political interference with the Fed, warning that it could lead to inflation roaring back. The Personal Consumption Expenditures Price Index, the Fed's preferred inflation gauge, stood at 3.7% in July 2026, matching June's level.