KEY POINTS
  • Federal Reserve Chairman Jerome Powell says the global economic outlook "has been deteriorating."
  • In his annual remarks at Jackson Hole, he again pledged to "act as appropriate to sustain the expansion," a key phrase he has used before and has prompted positive market reaction.
  • He spoke at length about tariffs, saying there is no "rulebook" on trade wars and that the Fed may have to "look through" short-range developments.
  • But Powell also says the "economy is close to both goals" of price stability and full employment .

Federal Reserve Chairman Jerome Powell repeated his pledge Friday to keep the economic expansion going while acknowledging that tariffs and other factors are causing growth to slow. Less than an hour after the speech, President Donald Trump blasted Powell on Twitter, referring to him as "our enemy."

Powell, while not saying specifically where he thought rates should go, promised that the Fed "will act as appropriate to sustain the expansion," a phrase he has used several times in the recent past.