Fed policymakers divided over rate-hike logic in September, minutes show

WASHINGTON — Federal Reserve policymakers were divided last month over the rationale for raising interest rates, with "some participants" seeing a hike as needed to keep the impact of energy and other price shocks at bay, but a more hawkish core viewing it as necessary to guard against emerging demand-driven inflation. The competing arguments were outlined in the minutes of the US central bank's September 15-16 meeting, at which the Fed voted unanimously to raise the policy rate by a quarter of a percentage point even as officials disagreed about whether the move was largely precautionary or represented a shift towards significantly tighter monetary policy meant to curb investment and spending. The split, and the varying interpretations of where the economy stands right now, set up a likely vigorous debate at the October 27-28 policy meeting over whether inflation has taken on a broader, demand-driven dimension that warrants further Fed action now. The alternative would be to wait on further rate hikes to see if incoming data shows energy, tariff and other price shocks receding and i