US Fed officials keep rate hike in play as inflation clouds Kvin Warsh's first Jackson Hole address

Federal Reserve officials expressed concerns about stubbornly high inflation at Jackson Hole. Some policymakers believe further interest rate increases may be necessary soon. Persistent price pressures could threaten the central bank's credibility and credibility. Inflationary mindsets might embed themselves within the economy over time. Investors await further data and signals on the monetary policy outlook.