Fed's Williams says moderate inflation overshoot acts as guardrail

Reuters

Published Oct 07, 2020 04:14PM ET

(Reuters) - The Federal Reserve's new pledge to keep interest rates at zero until inflation is on track to "moderately" exceed 2% has come under fire for being overly vague and leaving too much up to U.S. central bankers' judgment, but that's exactly the point, a key author of the pledge said on Wednesday.