美联储威廉姆斯：中央银行是价格稳定的保护者。稳健的货币政策将规则和自由裁量权结合在一起。中央银行在实现目标方面赢得了信誉。央行的基石是锚定的通胀预期。

Core Viewpoint - The Federal Reserve, represented by Williams, emphasizes its role as a protector of price stability, highlighting the importance of a robust monetary policy that combines rules and discretion [1] Group 1 - The central bank has gained credibility in achieving its objectives, which is crucial for maintaining economic stability [1] - Anchored inflation expectations are identified as a cornerstone of the central bank's strategy [1]