美联储古尔斯比：生产力增长强劲，但希望了解关税是否对其产生影响。

Core Insights - The Federal Reserve's Goolsbee highlighted strong productivity growth but expressed a desire to understand the impact of tariffs on this growth [1] Group 1 - Strong productivity growth is noted, indicating a positive trend in economic performance [1] - There is a concern regarding the influence of tariffs on productivity, suggesting potential implications for future economic policies [1]