Key Highlights

  • New San Francisco Fed research suggests the current federal funds rate range may be accommodative rather than restrictive.
  • The federal funds rate currently sits in a range of 3.50% to 3.75%.
  • Most Federal Reserve policymakers currently view policy as restrictive or roughly neutral.
  • The medium-run neutral rate estimate suggests policy is half to three-quarters of a percentage point below a level consistent with full economic capacity.

New Research Challenges Prevailing Fed Policy View

Research published Monday by the San Francisco Federal Reserve suggests that the central bank's current policy rate is likely accommodative, rather than restrictive, when measured against a medium-run estimate of the neutral interest rate, the theoretical rate at which borrowing costs neither slow nor stimulate the broader economy. That conclusion stands in contrast to the assessment held by most current Federal Reserve policymakers, who generally view policy as either restrictive or close to neutral. It also differs from estimates based on policymakers' own longer-run neutral rate projections, which suggest the current benchmark rate range of 3.50% to 3.75% sits roughly half a percentage point above a neutral setting.

A research advisor at the San Francisco Fed wrote in the bank's latest Economic Letter that analysis using the medium-run neutral rate measure suggests Monetary Policy could more effectively stabilize Inflation and support maximum employment than approaches relying on standard benchmarks. The author noted, however, that as of August 2026, estimates of the medium-run real natural rate suggest that policy is accommodative, while cautioning that uncertainty around the estimate remains high.

Medium-Term Measure Shows Wider Policy Gap

Using the medium-term neutral rate metric outlined in the research, the current federal funds rate target sits between half and three-quarters of a percentage point below the level that would allow the economy to operate at full capacity without generating excess demand. Federal Reserve policymakers commonly rely on neutral rate estimates to help assess whether current policy is too tight or too loose and to guide decisions on whether to adjust interest rates.

Most widely used monetary policy rules incorporate a longer-run neutral rate estimate, which tends to remain relatively stable over time. Policymakers sometimes also reference short-run neutral rate estimates when evaluating whether current rates are appropriately calibrated, though these estimates tend to be considerably more volatile than their longer-run counterparts.

Implications for the Policy Debate

The research adds a new data point to an ongoing debate among economists and policymakers about how restrictive or accommodative current monetary policy actually is, a question with significant implications for future Interest Rate decisions. If the medium-run measure proves more accurate in guiding policy outcomes, it could suggest that current rates are providing more economic support than officials currently believe, a conclusion that could shape future discussions about the appropriate pace and direction of policy adjustments.

The findings arrive at a moment when Federal Reserve policymakers face a complex balance of considerations, including inflation dynamics, labor market conditions, and broader questions about the appropriate long-run framework for assessing monetary policy stance.