Warsh Warns of Potential Rate Hike as Inflation Lingers Above Target

At his first major appearance as Fed Chair in Jackson Hole, Kevin Warsh signaled that interest rates may need to rise if inflation doesn't improve. He emphasized that price growth is still above the central bank's 2% target and hinted that borrowing costs could increase in the coming months.

Warsh described recent cooling in inflation as 'more concerning' than labor trends, noting that unemployment remains low but inflation has not returned to its target on its own. He pointed out that a majority of government-tracked items have seen price gains of at least 3% over the last year.

The two-year Treasury yield climbed to 4.30% after Warsh's speech, indicating that markets view the Sept. 15-16 meeting as a potential coin flip for a rate increase. Some economists still want more detail on the Fed's framework without specifics on timing.

Warsh stuck with his skepticism about offering advance policy signals, arguing that 'forward guidance' can lock the central bank into a path and reduce flexibility. He reiterated that short-term interest rates are the Fed's 'predominant tool' and said the central bank continues to use its long-followed inflation gauge.