美联储巴尔：关税也可能导致经济放缓，失业率上升。货币政策处于有利位置，美联储将观望经济形势如何发展。

Core Viewpoint - The Federal Reserve's Barr stated that tariffs could potentially lead to economic slowdown and increased unemployment, indicating that monetary policy is currently in a favorable position while the Fed observes economic developments [1] Group 1 - Tariffs may contribute to economic slowdown [1] - Potential rise in unemployment due to tariffs [1] - Federal Reserve is in a favorable position regarding monetary policy [1]