Ex-Fed Governor Miran says central bank lags on data as inflation tops 4%

Former Fed Governor Stephen Miran criticized the Federal Reserve for over-relying on backward-looking data, wading into a deepening debate over whether the central bank should cut rates with inflation running above 4%.

"The Fed has an excess focus on backward-looking data," Miran, now a strategist at Hudson Bay Capital, said on CNBC's "Squawk on the Street" on Tuesday. "The question is whether that framework is serving us well when the economy is evolving rapidly."

The critique lands as the Fed's policy rate sits at 3.5% to 3.75%, unchanged since the 25-basis-point cut in September 2025, while the personal consumption expenditures price index is on track to top 4% in May. Markets have already priced in a rate increase this year, according to OIS pricing, as the inflation overshoot extends beyond five years.

The debate carries immediate stakes: Kevin Warsh chairs his first FOMC meeting this week, and the Summary of Economic Projections due Wednesday will reveal whether the committee's internal divide has shifted toward a hike. A hold paired with a hawkish lean could push short-term yields higher, while a signal that cuts remain possible would risk fueling the inflation the Fed is trying to contain.

Miran's Critique Lands at a Pivotal Moment

Miran's comments echo a growing frustration among former Fed officials and market participants who argue the central bank's data-dependent framework creates a structural lag. The Fed's reliance on realized inflation and employment figures means policy responds to conditions that may already be shifting. The SOFFOS survey, led by Jon Hilsenrath, found 17 former Fed officials and staff favor a rate hike this year, compared with 14 favoring no change and just one favoring a cut — a striking hawkish tilt from the March SEP, where most officials saw cuts as appropriate.

The last time the Fed faced a comparable inflation overshoot — above 2% for more than five years — was in the late 1970s, when the central bank under Paul Volcker raised rates sharply. Cleveland Fed President Beth Hammack has applied similar logic on duration to argue that rate hikes might be appropriate this year, while former Treasury Secretary Janet Yellen has disputed that view, arguing for the standard approach of looking through supply shocks.

Warsh's First Test

New Chair Kevin Warsh has been skeptical of the dot plot and forward guidance, arguing they push officials toward a common view and create a bias against reacting to changing circumstances. He has said he wants a "good family fight" on monetary policy around the FOMC table. If Warsh withholds his own dot from the SEP this week, as some former officials have speculated, it would mask the range of views on the committee at a time when transparency matters most.

For markets, the key question is not whether the Fed holds this week — it almost certainly will — but whether the SEP reveals a committee preparing to move. A median dot showing a hike as appropriate would mark a significant shift from March and would likely push the 2-year yield higher, tighten financial conditions, and strengthen the dollar. If the signal is muddled, markets would be forced to guess at the committee's true lean, and that uncertainty itself carries a cost in higher borrowing spreads.

This article is for informational purposes only and does not constitute investment advice.