Less discretion, more discipline: Three focus areas for Warsh at the Fed

New Federal Reserve Chair Kevin Warsh should focus on three dimensions of reform: how the Fed makes decisions, the size of its market footprint, and the scope of its institutional responsibilities.

Rules-based policy

One of the Fed’s biggest problems is that it exercises too much discretion without a predictable rule to guide it. This became especially visible after the financial crisis when the Fed used forward guidance to steer markets through projections and signals about future actions.

Under the dual mandate, policymakers can revise their course as conditions change, making forward guidance inherently uncertain and vulnerable to credibility problems. A discretion-based central bank cannot credibly commit to future policies when decisions depend on shifting data and judgment. Markets understand that future Federal Open Market Committee meetings can always reinterpret prior guidance. The result is a communications regime without clarity.

Warsh has correctly argued that forward guidance has “little role to play in normal times.” He should build on that skepticism by advancing a rules-based framework that ties policy more systematically to observable economic conditions. This would not eliminate discretion or require Congress to rewrite the dual mandate, but it would impose greater discipline and accountability.

Balance sheet reduction

The Federal Reserve’s balance sheet remains one of the clearest examples of post-crisis central bank overreach. Before 2008, the Fed’s asset holdings were relatively modest and closely tied to traditional monetary operations. Quantitative Easing (QE) fundamentally changed that model by turning the Fed into a multi-trillion-dollar purchaser of government debt and mortgage-backed securities.

Supporters described QE as a low-cost stimulus tool. In practice, the policy distorted financial markets, inflated asset prices, and expanded the Fed’s influence over credit allocation.

The Fed is attempting to unwind those holdings through balance sheet runoff, but years of intervention have made normalization both politically and financially difficult. Markets now expect central bank support whenever conditions deteriorate.

This dynamic limits credible balance sheet reduction if instability consistently triggers renewed intervention. Warsh should continue shrinking the balance sheet and restore a framework in which large-scale asset purchases are not treated as a standard policy tool.

Scaling back mission creep

Warsh has rightly criticized the Federal Reserve’s mission creep and the steady expansion of its responsibilities beyond monetary policy. In his view, tools such as QE blurred the line between monetary and fiscal policy while weakening the Fed’s focus on price stability.

That same concern applies to newer areas of institutional activity. His rejection of a central bank digital currency is consistent with limiting the Fed’s role in retail financial infrastructure.

At the same time, his recent call for closer coordination with the Treasury raises a related issue: how firmly institutional boundaries can be preserved in practice. Coordination between the two institutions can theoretically improve clarity, but risks blurring the line between monetary independence and fiscal alignment.

The Fed’s regulatory responsibilities add a further layer. Through capital standards, stress testing, and merger approvals, the Fed plays a central role in shaping credit conditions and financial structure, which extends well beyond traditional monetary policy.

Taken together, these developments illustrate the breadth of the Fed’s institutional reach. Warsh should reestablish a more disciplined focus on price stability.

A call for a smaller Fed with clearer boundaries

The common thread across these issues is the steady expansion of the Fed’s institutional footprint. Warsh’s critique of mission creep correctly identifies the risks of expanding monetary policy into fiscal, regulatory, and financial infrastructure domains.

The task ahead is to reverse this trajectory by restoring clearer boundaries around the Fed’s functions and reinforcing price stability as its central objective. The more roles the Fed assumes, the less accountable it becomes for the one that matters most.