Kevin Warsh, the newly appointed president of the United States Federal Reserve, ought to begin his address at the Jackson Hole central bank symposium with an apology for the uncertainty he has generated. The symposium, hosted by the Kansas City Federal Reserve Bank in Grand Teton National Park, has been since 1982 the premier annual gathering for monetary policymakers, public‑policy scholars, and market analysts. Historically, Fed chairs have used this platform to announce major policy moves—Ben Bernanke’s 2010 hint at large‑scale Treasury purchases, Janet Yellen’s 2017 defense of post‑crisis regulation, and Jerome Powell’s 2020 adoption of average‑inflation targeting. Warsh’s speech is therefore highly anticipated, especially given his recent public comments and lingering doubts about his monetary‑policy approach.

He is unlikely to deliver a public apology, but the Jackson Hole setting offers him a chance to substantiate the reassuring remarks he made about monetary‑policy independence at the European Central Bank’s Sintra forum in early July. Three central questions dominate the debate: Warsh’s view on the link between digital innovation, inflation, and interest rates; the Federal Reserve’s reaction function—how it adjusts policy to shifting economic conditions; and the international repercussions of U.S. interventions aimed at bolstering the Japanese yen.

Warsh has aligned himself with President Donald Trump’s stance that lowering official interest rates can coexist with medium‑term inflation control, arguing that generative AI will boost productivity enough to curb inflation and create room for monetary easing. However, this argument is unconvincing: massive AI investments may be inflating a speculative bubble rather than delivering tangible productivity gains; even if productivity rose, it would lift the natural rate of interest, pushing long‑term yields up despite well‑anchored inflation expectations, thereby undermining Trump’s hopes for higher government‑bond prices; and Warsh appears to overlook the twin‑deficit problem, where rising fiscal and current‑account deficits together with inflation well above the 2 % target keep long‑term Treasury yields high, forcing the Fed to maintain a restrictive stance if it is to fulfill its price‑stability mandate.

Regarding the reaction function, Warsh’s July 29 press conference failed to provide clarity. After the FOMC kept rates unchanged but recorded three dissenting votes—an unprecedented split for a new chair’s early meeting—he was tasked with articulating a strategic rationale for the decision and any future policy steps. Instead, he confused market participants with procedural commentary and vague statements such as “We will meet the 2 % inflation target; that is the committee’s definition of price stability.” He concluded that future decisions would depend entirely on markets, which he claimed could provide the “true” picture of growth and inflation expectations, thereby risking that any non‑discretionary central‑bank intervention would distort those perfect market signals, echoing Alan Greenspan’s remark that if he seems too clear, it is because he has not been understood. While forward guidance may be less necessary in today’s uncertain global macro environment, market participants still need basic guidance to understand the Fed’s reaction function, as ECB President Christine Lagarde pointed out earlier this year.

On the international front, Warsh suggested at Sintra that U.S. attacks on global governance would not hinder cooperation among major central banks, which remain committed to shared responsibility and effective dialogue. Yet the Treasury’s request that the Fed support the yen by selling euros instead of dollars—without prior notice to EU authorities—undermined the traditional G7‑based coordination of foreign‑exchange interventions. Acting as an agent, the New York Fed used the Treasury’s Exchange Stabilization Fund, but any larger‑scale intervention drawing on the Fed’s own foreign‑exchange reserves would require FOMC approval. If Warsh truly values cooperation with other central banks, he should clarify the Fed’s stance in such scenarios; otherwise, being seen as submissive to Trump could erode credibility and jeopardize decades‑old international monetary relationships.

Structural tensions are reaching a breaking point. Fed governors continue to face unprecedented political pressure, illustrated by renewed attacks from Trump supporters on Governor Lisa Cook despite the Supreme Court’s ruling that she may remain in office. These frictions are likely to intensify before the midterm elections. Warsh’s Jackson Hole address will reveal whether the Fed’s independence has been irrevocably compromised or whether its new president is willing to risk a political clash with the White House to restore institutional credibility.