Goldman cites 4 reasons inflation is broadening out, challenging Fed's Warsh

A Goldman Sachs economist warned Monday that inflation is broadening across the U.S. economy, directly challenging Fed Chair Kevin Warsh's congressional testimony last week that individual price spikes would not spread into a broader trend.

"The broadening we're seeing across services, shelter, and core goods suggests inflation is becoming more entrenched than the Fed's narrative allows," the Goldman economist said in a research note dated July 20, citing four categories where price pressures are spreading beyond isolated shocks.

The warning comes a week after Warsh, in his first congressional testimony since taking the helm at the Federal Reserve, emphasized that one of his primary responsibilities was to ensure that individual price spikes, of which there have been many in recent years, "don't broaden out." The Goldman analysis directly contradicts that assertion, arguing that the transmission from isolated price increases to broader inflation is already underway.

The fed funds rate currently stands at a range of 4.00% to 4.25%, where it has remained since the last 25-basis-point cut in March 2026. Overnight index swap markets now price a 38% probability of a rate hike at the September meeting, up from 12% a month ago, as the inflation broadening narrative gains traction among traders.

The Goldman economist identified four channels through which price pressures are widening: services inflation excluding shelter, which accelerated to a 4.8% annual rate in June; shelter costs, where owners' equivalent rent re-accelerated to 5.2%; core goods prices, which posted their first back-to-back monthly gains since 2023; and wage growth, which at 4.1% year-over-year remains above the 3.5% level the Fed has identified as consistent with its 2% inflation target.

The last time a major Wall Street bank publicly broke with the Fed's inflation narrative was in the second quarter of 2024, when several economists warned that disinflation was stalling. The S&P 500 fell 5.3% over the following month as markets re-priced rate expectations, while the two-year Treasury yield rose 35 basis points.

For financial markets, the implications are significant. If Goldman's assessment proves correct, the Fed may be forced to reverse course and raise rates, a scenario that would upend the current market pricing of a steady easing cycle. The two-year Treasury yield has already risen 18 basis points this week to 4.12%, while the S&P 500 has declined 1.8% as investors reassess the rate path. The Bloomberg Dollar Spot Index gained 0.6% as higher-for-longer rate expectations attracted capital inflows.

The next key test comes July 31, when the Fed releases its next policy statement. Markets will be watching closely for any shift in language that acknowledges the broadening price pressures Goldman has identified.

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