博斯蒂克：美联储需确保贴现窗口易于使用。

Core Viewpoint - The Federal Reserve needs to ensure that the discount window is easily accessible for financial institutions [1] Group 1 - Bostic emphasizes the importance of the discount window in providing liquidity to banks [1] - The accessibility of the discount window is crucial for maintaining financial stability [1] - Ensuring ease of use for the discount window can help mitigate potential banking crises [1]