Inflation Accelerates: Fed Faces Credibility Test
No Easy Exit For Warsh From Trilemma
The latest inflation figures released Thursday confirm what many investors and consumers have increasingly suspected: Inflation in the United States is no longer easing. Instead, it is accelerating.
The Federal Reserve’s preferred inflation gauge — the Personal Consumption Expenditures (PCE) price index — showed that prices in April rose 3.8% from a year earlier, the fastest pace since May 2023. The “core” PCE measure, which excludes food and energy, rose 3.3%, the highest reading since late 2023.
These numbers follow the surprisingly strong consumer and wholesale inflation reports released earlier this month. Together, they strongly suggest that the recent pickup in inflation is not temporary, transitory, or circumstantial. Rather, inflationary pressures are broadening and becoming embedded within the economy.
These developments set the stage for the June 16–17 meeting of the Federal Open Market Committee — the first to be chaired by Kevin Warsh.
During his public campaign for the leadership position at the Federal Reserve, Warsh repeatedly emphasized his desire to lower interest rates from current levels, a policy position that closely aligned with President Trump’s stated preference, and earned him the job.
The challenge confronting the new Chairman is that inflation data now moving across his desk point to a different solution.
If Warsh chooses to follow through on his earlier promises and pursue lower short-term rates despite rising inflation, bond investors are likely to react negatively. Loss of confidence at the long end of the Treasury market would likely push yields on 10-year and 30-year securities even higher.
As discussed in previous SriKonomics issues, such a steepening of the yield curve would carry significant economic consequences. Higher long-term yields would increase the interest burden on the federal debt. In addition, it would make housing finance more difficult and expensive to obtain, and place additional pressure on consumer spending through higher borrowing costs for automobiles, credit cards, and other consumer loans.
At the same time, recent statements from some members of the FOMC suggest an equally important political and institutional challenge for the new Chairman. A number of policymakers have publicly indicated that they would be willing to raise interest rates if inflation remains elevated.
If that occurs, Warsh could find himself isolated within the Committee if he attempts to advocate for a more dovish policy stance — a highly unusual and historically rare situation for a Federal Reserve Chairman in the 112-year history of the central bank.
For that reason, the central issue at the June meeting may not simply be inflation itself, but institutional credibility.
The Federal Reserve’s long-standing ability to anchor inflation expectations depends heavily upon investor confidence that policymakers remain committed to price stability even when political pressure favors easier money.
Under those circumstances, the new Chairman may find it necessary to support a symbolic increase in the Federal Funds rate next month in order to establish his anti-inflation credentials with financial markets and reassure bond investors that the Federal Reserve remains committed to containing inflation before it becomes more deeply entrenched.
Earning credibility with the bond market and with his Fed colleagues is not the only challenge. When Warsh was sworn in at the White House on May 22, President Trump said that he wanted Warsh to be “fully independent” in his new role. Yet, a few hours later, at a talk at Rockland Community College in Suffern, New York, he promised the audience, “We are going to get the rates down.” The President continued, “Rates are coming down with the energy. You watch what's going to happen. I had a rotten head of the Fed, and now I have a great head of the Fed today, Kevin Warsh."
A trilemma is defined as a situation when, at most, two out of three goals can be achieved. Today, Warsh faces a trilemma. We can only wish him good luck!
Dr. Komal Sri-Kumar
President, Sri-Kumar Global Strategies, Inc.
Santa Monica, California
www.srikumarglobal.com
@SriKGlobal
May 30, 2026
Sri-Kumar Global Strategies, Inc. advises multinational investors and sovereign wealth funds on global risk and opportunities. Dr. Sri-Kumar is regularly featured on business TV and Radio media, and is a frequent speaker in global financial centers on major topics that affect markets and investments.
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