Evaluating Monetary Policy
AbstractEvaluating inflation-targeting monetary policy is more complicated than checking whether inflation has been on target, because inflation control is imperfect and flexible inflation targeting means that deviations from target may be deliberate in order to stabilize the real economy. A modified Taylor curve, the forecast Taylor curve, showing the tradeoff between the variability of the inflation-gap and output-gap forecasts can be used to evaluate policy ex ante, that is, taking into account the information available at the time of the policy decisions, and even evaluate policy in real time. In particular, by plotting mean squared gaps of inflation and output-gap forecasts for alternative policy rate paths, it may be examined whether policy has achieved an efficient stabilization of both inflation and the real economy and what relative weight on the stability of inflation and the real economy has effectively been applied. Ex ante evaluation may be more relevant than evaluation ex post, after the fact. Publication of the interest-rate path also allows the evaluation of its credibility and the effectiveness of the implementation of monetary policy.
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Bibliographic InfoPaper provided by Sveriges Riksbank (Central Bank of Sweden) in its series Working Paper Series with number 235.
Length: 27 pages
Date of creation: 01 Oct 2009
Date of revision:
Monetary policy evaluation; forecast Taylor curve; mean squared gaps;
Other versions of this item:
- E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
- E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-12-11 (All new papers)
- NEP-CBA-2009-12-11 (Central Banking)
- NEP-MAC-2009-12-11 (Macroeconomics)
- NEP-MON-2009-12-11 (Monetary Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Malin Adolfson & Stefan Laseen & Jesper Lindé & Mattias Villani, 2005. "An estimated New Keynesian small open economy model," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
- Lars E.O. Svensson & Kjetil Houg & Haakon O.Aa. Solheim & Erling Steigum, 2002. "An Independent Review of Monetary Policy and Institutions in Norway," Working Papers 120, Princeton University, Department of Economics, Center for Economic Policy Studies..
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