Monetary-Policy Rules and the Great Inflation
用前瞻性泰勒规则评估1970年代的货币政策,发现当时政策与系统性、前瞻性的积极策略无异,暗示看似理想的政策方法反而导致了不良后果。
The nature of monetary policy during the 1970s is evaluated through the lens of a forward-looking Taylor rule based on perceptions regarding the outlook for inflation and unemployment at the time policy decisions were made. The evidence suggests that policy during the 1970s was essentially indistinguishable from a systematic, activist, forward-looking approach such as is often identified with good policy advice in theoretical and econometric policy evaluation research. This points to the unpleasant possibility that the policy errors of the 1970s occurred despite the use of a seemingly desirable policy approach. Though the resulting activist policies could have appeared highly promising, they proved, in retrospect, counterproductive.