Jerome H. Powell, the chair of the Federal Reserve, said it was too early for the central bank to start reacting to the tariffs that President-elect Trump had been promising. United States Economy, Inflation (Economics), Powell, Jerome H, Federal Reserve System, Interest Rates Jerome H. Powell, the chair of the Federal Reserve, said it was too early for the central bank to start reacting to the tariffs that President-elect Trump had been promising. NYT > Business