美国财长贝森特：5月之后不宜有影子美联储主席。

Core Viewpoint - The U.S. Treasury Secretary, Janet Yellen, suggests that there should not be a shadow Federal Reserve Chair after May, indicating a need for clear leadership and decision-making within the Federal Reserve [1] Group 1 - The statement emphasizes the importance of having a definitive leadership role in the Federal Reserve to avoid confusion in monetary policy [1] - The timing of this statement suggests potential changes or considerations regarding the Federal Reserve's leadership structure in the near future [1]