Kevin Warsh
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Investors are heading into the Federal Reserve's annual Jackson Hole symposium wanting to know what Fed Chair Kevin Warsh's plans to deal with inflation are. The gathering in Wyoming has traditionally offered Fed chairs an opportunity to signal where monetary policy is headed.

Investors are unsure whether Warsh, who took over as Fed chair in May, will follow the tradition of informing investors on future monetary policy when he delivers his debut Jackson Hole speech on Friday, according to Reuters. Warsh has moved away from the forward guidance that markets became accustomed to under previous Fed leadership, arguing instead that investors should pay closer attention to economic and market signals.

The approach has left traders trying to decipher how the central bank intends to bring inflation back to its 2% target while long-term Treasury yields are already tightening financial conditions. "This lack of direction can be frustrating," Robert Gill, a portfolio manager at Fairbank Investment Management in Toronto, told Reuters.

"It is causing uncertainty and contributing to higher long-term bond yields, and this is an outcome that he seems to be designing," he added.

At the center of the debate is Warsh's suggestion at last month's policy meeting that higher bond yields could reduce the need for the Fed to raise interest rates. When Treasury yields rise, borrowing costs can increase across the economy, affecting mortgages, corporate debt and other forms of credit.

Some investors, however, worry that relying too heavily on the bond market could complicate the Fed's inflation fight, particularly because long-term yields are being driven by forces beyond expectations for monetary policy.

Those concerns intensified after a selloff in long-dated Treasurys pushed yields toward levels not seen in nearly two decades. Investors have grown increasingly worried about rising U.S. government debt, heavier Treasury issuance and the additional compensation, known as the term premium, demanded for holding longer-term bonds.

The Treasury Department subsequently doubled buybacks of long-dated bonds. Treasury Secretary Scott Bessent said the operation was intended to improve market liquidity, although investors widely interpreted the move as an effort to ease pressure on yields. The relief proved temporary, Reuters reported.

That leaves investors looking to Warsh for a clearer explanation of how the Fed views the relationship between inflation, interest rates and the bond market.

Markets are increasingly entertaining the possibility that another rate increase could still be necessary. U.S. rate futures are pricing in a 40% probability of a hike next month, compared with 33% a week earlier, according to CME FedWatch data.

That shift comes even as payroll growth has weakened and price increases have slowed, suggesting the economy is not facing an immediate overheating threat. Some bond investors nevertheless see merit in Warsh's argument that markets are already doing some of the Fed's work.

But Treasury yields are also responding to a growing supply of government and corporate debt. Bessent has said the Treasury increasingly must compete with corporate borrowers offering higher yields, including companies raising massive amounts of capital to finance artificial intelligence infrastructure.

That means the Fed may have limited control over the forces pushing long-term borrowing costs higher. Treasury buybacks could ease some market strains, but investors say they are unlikely to eliminate upward pressure if buyers continue demanding higher compensation for holding long-term U.S. debt.