美联储洛根：经济模型显示关税对价格具有一次性影响，但模型假设的关税规模要小得多。

Core Insights - The Federal Reserve's Logan indicates that economic models show tariffs have a one-time impact on prices, but the scale of tariffs assumed in the models is significantly smaller [1] Group 1 - The economic models utilized by the Federal Reserve suggest that the effect of tariffs on prices is not ongoing but rather a one-time adjustment [1] - The assumptions made in these models regarding the scale of tariffs are much lower than current levels, indicating a potential underestimation of the impact of larger tariffs [1]