Fed Chair Warsh Strikes Hawkish Tone at Jackson Hole Debut, Puts September Rate Hike Back in Play

Federal Reserve Chair Kevin Warsh delivered his first Jackson Hole keynote on August 28, striking a hawkish tone that sharply repriced market expectations for a September rate hike. Warsh declared the Fed's 2% PCE inflation target "firm and fixed" and warned that if inflation is not moving toward that goal "clearly and at sufficient speed," the central bank has "work to do." He said summer inflation data were better than expected but that underlying trends have not meaningfully improved, and he was explicit that price stability is the Fed's "predominant focus" right now. Warsh also said he would be "hard-pressed" to describe broad financial conditions as restrictive, with credit and loan markets showing few signs of policy restraint, a signal that current policy may not be doing enough to cool prices.

He noted the economy has "appeared to have strengthened," with consumer spending healthy, labor markets stable, and business investment rising rapidly. Warsh offered no explicit rate guidance and said the speech should not be read as forward guidance or a formal reaction function, adding that a "good majority" at the July meeting judged that waiting was the wiser course. The Fed's target range currently stands at 3.50% to 3.75%, following dissents at the July 29 meeting from Cleveland Fed President Beth Hammack, Neel Kashkari, and Lorie Logan, all three of whom favored a quarter-point hike.

Hammack separately said at Jackson Hole that inflation will end the year around 3% and that it is time to raise rates now, warning that delay will cause pain. Markets moved sharply after Warsh's remarks: the probability of a September hike on Kalshi jumped from roughly 30% before the speech to nearly 50%, making the outcome close to a coin flip, while odds of a hold fell from 71% to around 50%. The 2-year Treasury yield rose 4 basis points to 4.275%, the yield curve flattened as Bank of America strategists had anticipated, short-term interest rate futures declined, the dollar strengthened, and gold fell roughly 1%.

Warsh also briefly addressed AI economics in the speech, noting that annualized token sales from the two leading AI labs now exceed 100 billion dollars, up more than 500% year over year, and said the Fed is studying the pricing dynamics of frontier AI models.