The Importance of Commitment in the New Keynesian Model
In the New Keynesian model, even if the central bank does not have an over-ambitious output target, policy under discretion leads to an inefficiency known as the stabilisation bias. In this paper, using a New Keynesian model, we explore and quantify how various uncertainties such as an information lag, a cost channel and multi-period data revisions affect the size of the stabilisation bias. When an information lag is introduced in an otherwise standard New Keynesian model, we find that the size of the stabilisation bias is considerably reduced. The presence of a cost-channel in the model, on the other hand, increases the stabilisation bias significantly. Finally, multi-period revisions to output and inflation, reduces the inefficiency associated with discretionary policy.
|Date of creation:||Jul 2010|
|Date of revision:||Jul 2010|
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- Coenen, Günter & Levin, Andrew & Wieland, Volker, 2003.
"Data Uncertainty and the Role of Money as an Information Variable for Monetary Policy,"
CEPR Discussion Papers
3812, C.E.P.R. Discussion Papers.
- Coenen, Gunter & Levin, Andrew & Wieland, Volker, 2005. "Data uncertainty and the role of money as an information variable for monetary policy," European Economic Review, Elsevier, vol. 49(4), pages 975-1006, May.
- Coenen, Günter & Levin, Andrew T. & Wieland, Volker, 2001. "Data uncertainty and the role of money as an information variable for monetary policy," Working Paper Series 0084, European Central Bank.
- Coenen, Guenter & Levin, Andrew & Wieland, Volker, 2003. "Data Uncertainty and the Role of Money as an Information Variable for Monetary Policy," CFS Working Paper Series 2003/07, Center for Financial Studies (CFS).
- Gunter Coenen & Andrew T. Levin & Volker W. Wieland, 2001. "Data uncertainty and the role of money as an information variable for monetary policy," Finance and Economics Discussion Series 2001-54, Board of Governors of the Federal Reserve System (U.S.).
- Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
- Amato, Jeffery D. & Laubach, Thomas, 2003.
"Rule-of-thumb behaviour and monetary policy,"
European Economic Review,
Elsevier, vol. 47(5), pages 791-831, October.
- Juha Kilponen & Kai Leitemo, 2011.
"Transmission lags and optimal monetary policy,"
- Svensson, Lars & Woodford, Michael, 2000.
"Indicator Variables for Optimal Policy,"
688, Stockholm University, Institute for International Economic Studies.
- Lars E. O. Svensson & Michael Woodford, 2000. "Indicator variables for optimal policy," Proceedings, Federal Reserve Bank of San Francisco.
- Svensson, Lars E. O. & Woodford, Michael, 2003. "Indicator variables for optimal policy," Journal of Monetary Economics, Elsevier, vol. 50(3), pages 691-720, April.
- Carl E. Walsh, 2003. "Monetary Theory and Policy, 2nd Edition," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232316, March.
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