美联储理事库格勒：美联储正密切关注贸易政策变化及其对生产力和经济前景的影响。

Core Viewpoint - The Federal Reserve is closely monitoring changes in trade policy and their impact on productivity and economic outlook [1] Group 1 - The Federal Reserve's attention to trade policy changes indicates a proactive approach to understanding economic dynamics [1] - The focus on productivity suggests that the Federal Reserve is considering how trade policies may influence overall economic efficiency [1] - The implications of trade policy on economic prospects highlight the interconnectedness of global trade and domestic economic health [1]