The Optimal Inflation Buffer with a Zero Bound on Nominal Interest Rates
Abstract
This paper characterizes the optimal inflation buffer consistent with a zero lower bound on nominal interest rates in a New Keynesian sticky-price model. It is shown that a purely forward-looking version of the model that abstracts from inflation inertia would significantly underestimate the inflation buffer. If the central bank follows the prescriptions of a welfare-theoretic objective, a larger buffer appears optimal than would be the case employing a traditional loss function. Taking also into account potential downward nominal rigidities in the price-setting behavior of firms appears not to impose significant further distortions on the economyDownload Info
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Paper provided by Society for Computational Economics in its series Computing in Economics and Finance 2005 with number 25.Length:
Date of creation: 11 Nov 2005
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Handle: RePEc:sce:scecf5:25
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Related research
Keywords: inflation inertia; downward nominal rigidity; nonlinear policy; liquidity trap;Find related papers by JEL classification:
- C63 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computational Techniques
- E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
- E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
This paper has been announced in the following NEP Reports:
- NEP-ALL-2005-11-19 (All new papers)
- NEP-CBA-2005-11-19 (Central Banking)
- NEP-MAC-2005-11-19 (Macroeconomics)
- NEP-MON-2005-11-19 (Monetary Economics)
References
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Adam, Klaus & Billi, Roberto M., 2007.
"Discretionary monetary policy and the zero lower bound on nominal interest rates,"
Journal of Monetary Economics,
Elsevier, vol. 54(3), pages 728-752, April.
- Klaus Adam & Roberto Billi, 2005. "Discretionary Monetary Policy and the Zero Lower Bound on Nominal Interest Rates," CFS Working Paper Series 2005/16, Center for Financial Studies.
- Klaus Adam & Roberto M. Billi, 2005. "Discretionary monetary policy and the zero lower bound on nominal interest rates," Research Working Paper RWP 05-08, Federal Reserve Bank of Kansas City.
- Kim, Jinill & Ruge-Murcia, Francisco J., 2007.
"How Much Inflation is Necessary to Grease the Wheels?,"
Cahiers de recherche
2007-10, Universite de Montreal, Departement de sciences economiques.
- Kim, Jinill & Ruge-Murcia, Francisco J., 2009. "How much inflation is necessary to grease the wheels?," Journal of Monetary Economics, Elsevier, vol. 56(3), pages 365-377, April.
- KIM, Jinill & RUGE-MURCIA, Francisco J., 2007. "How Much Inflation is Necessary to Grease the Wheels?," Cahiers de recherche 11-2007, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Roberto M. Billi, 2007. "Optimal inflation for the U.S," Research Working Paper RWP 07-03, Federal Reserve Bank of Kansas City.
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