美联储前主席珍妮特·耶伦（Janet Yellen）在20世纪90年代告诉我，在她看来，在美联储内部组织在利率规则框架内的争论大大便利了从关于经济结构和状态的一致实现关于合适政策的粗略共识。
Former Fed Chair Janet Yellen told me back in the 1990s that, in her view, conducting the Fed’s internal debate within the framework of interest-rate rules had greatly increased the ease of getting from agreement about the structure and state of the economy to a rough consensus on appropriate policy.