Inflation Persistence Revisited
Abstract
It is commonly asserted that inflation is a jump variable in the New Keynesian Phillips curve, and thus wage-price inertia does not imply inflation inertia. We show that this "inflation flexibility proposition" is highly misleading, relying on the assumption that real variables are exogenous. In a general equilibrium setting (in which real variables not only affect inflation, but are also influenced by it) the phenomenon of inflation inertia re-emerges. Under plausible parameter values, high degrees of inflation persistence (prolonged after-effects of inflation in response to temporary money growth shocks) and under-responsiveness (prolonged effects in response to permanent shocks) can arise in the context of standard wage-price staggering models.(This abstract was borrowed from another version of this item.)
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Paper provided by Money Macro and Finance Research Group in its series Money Macro and Finance (MMF) Research Group Conference 2005 with number 50.Length:
Date of creation: 03 Sep 2005
Date of revision:
Handle: RePEc:mmf:mmfc05:50
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Web page: http://www.essex.ac.uk/afm/mmf/index.html
Related research
Keywords:Other versions of this item:
- Marika Karanassou & Dennis J. Snower, 2004. "Inflation Persistence Revisited," Working Papers 518, Queen Mary, University of London, School of Economics and Finance.
- E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
- E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
- E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
- E63 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Comparative or Joint Analysis of Fiscal and Monetary Policy; Stabilization; Treasury Policy
This paper has been announced in the following NEP Reports:
- NEP-ALL-2006-03-05 (All new papers)
- NEP-CBA-2006-03-05 (Central Banking)
- NEP-MAC-2006-03-05 (Macroeconomics)
- NEP-MON-2006-03-05 (Monetary Economics)
References
References listed on IDEASPlease 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.:
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Marika Karanassou & Hector Sala & Dennis Snower, 2008.
"Phillips Curves and Unemployment Dynamics: A Critique and a Holistic Perspective,"
Kiel Working Papers
1441, Kiel Institute for the World Economy.
- Marika Karanassou & Hector Sala & Dennis J. Snower, 2010. "Phillips Curves And Unemployment Dynamics: A Critique And A Holistic Perspective," Journal of Economic Surveys, Wiley Blackwell, vol. 24(1), pages 1-51, 02.
- Marika Karanassou & Hector Sala & Dennis J. Snower, 2006. "Phillips Curves and Unemployment Dynamics: A Critique and a Holistic Perspective," Working Papers 573, Queen Mary, University of London, School of Economics and Finance.
- Marika Karanassou & Hector Sala & Dennis J. Snower, 2008. "Phillips Curves and Unemployment Dynamics: A Critique and a Holistic Perspective," Discussion Papers 2008-08, School of Economics, The University of New South Wales.
- Karanassou, Marika & Sala, Hector & Snower, Dennis J., 2006. "Phillips Curves and Unemployment Dynamics: A Critique and a Holistic Perspective," IZA Discussion Papers 2265, Institute for the Study of Labor (IZA).
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