Kevin Warsh, who was sworn in as chairman of the Federal Reserve last month at the White House, has invoked the legacy of former Fed chairman Alan Greenspan as he seeks to reshape the central bank’s operational approach. Warsh pointed to Greenspan, who took office 39 years ago at the same venue, as a model for what the role demands, signaling a desire to recalibrate the Fed’s tools and processes.

Since assuming the position, Warsh has announced five task forces to review key aspects of the Fed’s work, including its communications strategy and the economic data that guide policymaking. Supporters argue that these initiatives could enhance the Fed’s credibility by providing clearer insights and more timely information on economic conditions. While Warsh’s approach is often presented as a return to Greenspan-era policies, it is notable that much of the existing Fed infrastructure was developed under Greenspan’s leadership, who served nearly 19 years as a powerful figure in U.S. economic policy.

Greenspan was known for his rigorous approach to data, constantly seeking additional and often complex information to inform decisions. Warsh appears to share this mindset, with one task force focused on evaluating new data sources and methodological changes aimed at delivering more “actionable” readings for policymakers. Enhancing real-time economic analysis could help the Fed better balance the tradeoffs inherent in official statistics between accuracy and timeliness.

However, some experts urge caution. David Wilcox, who directed the Fed’s research division from 2011 to 2018, supports efforts to incorporate private-sector data but warns that since economic statistics are produced by agencies independent of the Fed, altering methods could lead to concerns about transparency or perceived bias. Wilcox highlighted the risk that refined measurements could obscure the Fed’s monetary policy reaction function, undermining clarity about how data informs decisions.

The uncertainty over Warsh’s policy stance has already influenced market expectations. With limited commentary from the chairman and several Fed officials projecting interest rate hikes later this year, traders have increased bets on tightening monetary policy this summer. Notably, Warsh’s public remarks have emphasized the Fed’s commitment to price stability without the customary dual reference to employment, amplifying speculation about future moves.

While the Federal Open Market Committee (FOMC) formally operates by committee vote, Greenspan’s tenure was characterized by his dominant influence. Former Fed economist Ellen Meade described Greenspan as running the group “kind of a dictator,” though he maintained a process to accommodate dissent. Under his direction, staff prepared multiple drafts of policy statements—one preferred and alternatives more dovish or hawkish—to provide policymakers a platform for diverse views and prepare for changing economic conditions.

Greenspan also established a precedent of resisting political pressure from the White House, prioritizing Fed independence. Despite being a Republican insider, he famously defied President George H.W. Bush’s calls for rate cuts ahead of the 1992 election, a stance that some analysts believe cost Bush the presidency. This independence has set a benchmark for subsequent chairs.

Warsh, appointed by a president favoring easier monetary policy, was confirmed by the narrowest margin in recent history amid skepticism from Democrats about his independence. To date, market reactions suggest his commitment to price stability is credible, with investors anticipating potential rate rises rather than prolonged easing. As Warsh continues to define his chairmanship, how he balances legacy, innovation, and independence will be closely watched by policymakers and markets alike.