Keywords

Monetary policy, Taylor rule, Output gap

Abstract

The conduct of monetary policy during the 1970s was greatly complicated by systematic real-time misperceptions of the state of economic activity as measured by the output gap. Employing real-time data and using the Taylor rule as an analytical framework, I explore the implications of utilizing alternative observable proxies for the unobservable output gap. I compare the counterfactual paths for the federal funds rate generated under each proxy with the actual path of the federal funds rate and a benchmark ("ideal") path implied by a full information Taylor rule. Results suggest that these real-time proxies would have resulted in better policy outcomes than actually occurred. Indeed, the federal funds rate path that comes closest to the ideal path occurs when the estimate of the output gap is taken to be zero (its steady-state value) at every point in time. This is equivalent to ignoring output gap information in monetary policy decisions.

Original Publication Citation

Spencer, David E. (24) "Output Gap Uncertainty and Monetary Policy During the 197s," Topics in Macroeconomics: Vol. 4 : Iss. 1, Article 2.

Document Type

Peer-Reviewed Article

Publication Date

2004-02-05

Permanent URL

http://hdl.lib.byu.edu/1877/2089

Publisher

Berkeley Electronic Press

Language

English

College

Family, Home, and Social Sciences

Department

Economics

Included in

Economics Commons

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