Warsh Hints at Broadening Inflation Metrics, Inflation Expectations Markets Rocked
Miles Bennett
Fed Chair Kevin Warsh signaled on July 30 that the Fed may look beyond PCE to measure inflation. The 30-year breakeven rate posted its largest single-day jump since 2024. The deeper worry: whether the Fed's inflation-anchoring framework itself is shifting.
What exactly did Warsh say?
Warsh's own words at the press conference: "We will achieve the 2% inflation target, full stop. But to get there, I am looking at inflation data broader than PCE."
PCE — the Personal Consumption Expenditures price index, the Fed's current preferred inflation yardstick — remains the benchmark for now. But Warsh hinted the framework could change after January, when several task forces he created finish reviewing the Fed's inflation framework and data-monitoring system.
This means → the ruler the Fed uses to measure inflation may be swapped out, and which new ruler — or why — is still unanswered.
Why did markets react so violently?
The roughly $2 trillion U.S. inflation-linked Treasury market moved immediately: the 30-year breakeven rate — the market's pricing of future inflation; a higher number means traders expect inflation to stay stubborn longer — posted its largest single-day rise since 2024.
JPMorgan strategists advised clients to go long on the 5-year, 5-year forward inflation swap (a derivatives bet that inflation stays elevated). Citi warned the same swap could break above the 2.5% ceiling that has held in recent years.
In plain terms = the bond market is voting with real money — it sees the Fed's commitment to fighting inflation as potentially wavering.
Why are economists skeptical?
JPMorgan chief U.S. economist Michael Feroli wrote bluntly: "These comments seem to confirm suspicions that the task forces are cover for redefining the inflation challenge."
Former Richmond Fed President Jeffrey Lacker — known for his hawkish stance during his 2004–2017 tenure — questioned the viability of alternatives: "You need a reliable, broad-based index — there are only two: PCE and CPI, that's it."
This means → critics' core logic is simple: if the switch isn't to CPI, no ready-made alternative exists, so "broadening the gauge" invites suspicion about the real motive.
Could this actually be good news?
Citi economists Andrew Hollenhorst and Veronica Clark argued that the broader measures Warsh is watching may actually show softer inflation than PCE, and that this will become clearer over coming months.
Others worry about a deeper structural risk: if the Fed's inflation-anchoring framework itself turns vague, the term premium on long-dated Treasuries — the extra compensation investors demand for holding bonds over many years — could face sustained upward pressure, independent of near-term inflation data.
This reflects the real nature of the market split: in the short run, switching gauges might make the numbers look better; in the long run, uncertainty about the ruler itself is more dangerous than an ugly reading.
Where does inflation actually stand right now?
U.S. June PCE came in at +3.7% year-on-year; CPI at +3.5% — both well above the 2% target.
In plain terms = no matter which ruler you use, inflation is nowhere near target. Whether Warsh's framework signal is paving the way for rate cuts or genuinely reflects a different read on the inflation path is the question markets will track over the months ahead.
Content is for reference only, not financial advice.