How the World Achieved Consensus on Monetary Policy
回顾了20世纪70年代以来全球货币政策从混乱到形成核心原则共识的过程，分析了美联储实践、国际制度支持及学术理论发展如何共同推动这一转变，并指出仍待解决的问题。
The worldwide progress in monetary policy is a great achievement and, especially considering the situation 30 years ago, a remarkable success story. I describe how the world achieved a working consensus on the core principles of monetary policy by the late 1990s. I survey the muddled state of affairs in the 1970s, and then ask: What happened in Federal Reserve policy to produce an understanding of the practical principles of monetary policy? How did formal institutional support for targeting low inflation abroad follow from an international acceptance of these ideas? And how did a consensus theoretical model develop in academia? I explain how the modern theoretical consensus—known alternatively as the New Neoclassical Synthesis or the New Keynesian model of monetary policy—reinforces key advances: the priority for price stability; the targeting of core rather than headline inflation; the importance of credibility for low inflation; and preemptive interest rate policy supported by transparent objectives and procedures. Of course, a working consensus does not constitute complete agreement. Accordingly, the conclusion identifies important monetary policy issues that remain to be explored.