Calvo pricing and imperfect common knowledge - a forward looking model of rational inflation inertia
Abstract
In this paper we derive a Phillips curve with a role for higher order expectations of marginal cost and future inflation. We introduce a small idiosyncratic component in firms’ marginal costs and let the economywide average marginal cost be unobservable to the individual firm. The model can then replicate the backward looking component found in estimates of the ’Hybrid’ New Keynesian Phillips Curve, even though the pricing decision of the firm is entirely forward looking. The Phillips curve derived here nests the standard New-Keynesian Phillips Curve as a special case. We take a structural approach to imperfect common knowledge that allow us to infer whether the assumed information imperfections necessary to replicate the data are quantitatively realistic or not. We also provide an algorithm for solving a class of models involving dynamic higher order expectations of endogenous variables.Download Info
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Paper provided by European Central Bank in its series Working Paper Series with number 474.Length: 38 pages
Date of creation: Apr 2005
Date of revision:
Handle: RePEc:ecb:ecbwps:20050474
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Related research
Keywords: Calvo pricing; Higher order expectations; Imperfect Common Knowledge; New-Keynesian Phillips Curve.;Find related papers by JEL classification:
- E00 - Macroeconomics and Monetary Economics - - General - - - General
- 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
This paper has been announced in the following NEP Reports:
- NEP-ALL-2005-10-04 (All new papers)
- NEP-MAC-2005-10-04 (Macroeconomics)
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:
- Adam, Klaus, 2007.
"Optimal monetary policy with imperfect common knowledge,"
Journal of Monetary Economics,
Elsevier, vol. 54(2), pages 267-301, March.
- Klaus Adam, 2003. "Optimal Monetary Policy with Imperfect Common Knowledge," CFS Working Paper Series 2003/12, Center for Financial Studies.
- Adam, Klaus, 2004. "Optimal Monetary Policy with Imperfect Common Knowledge," CEPR Discussion Papers 4594, C.E.P.R. Discussion Papers.
- Klaus Adam, 2003. "Optimal Monetary Policy with Imperfect Common Knowledge," Computing in Economics and Finance 2003 263, Society for Computational Economics.
- Klaus Adam, 2004. "Optimal Monetary Policy with Imperfect Common Knowledge," Econometric Society 2004 North American Winter Meetings 24, Econometric Society.
- Klaus Adam, 2004. "Optimal Monetary Policy with Imperfect Common Knowledge," DNB Staff Reports (discontinued) 116, Netherlands Central Bank.
- Klaus Adam, 2003. "Optimal monetary policy with imperfect common knowledge," Working Paper Series 223, European Central Bank.
- Jan Babecký & Fabrizio Coricelli & Roman Horváth, 2009.
"Assessing Inflation Persistence: Micro Evidence on an Inflation Targeting Economy,"
Czech Journal of Economics and Finance (Finance a uver),
Charles University Prague, Faculty of Social Sciences, vol. 59(2), pages 102-127, June.
- Babecký, Jan & Coricelli, Fabrizio & Horváth, Roman, 2009. "Assessing Inflation Persistence: Micro Evidence on an Inflation Targeting Economy," CEPR Discussion Papers 7268, C.E.P.R. Discussion Papers.
- Jan Babecky & Fabrizio Coricelli & Roman Horvath, 2008. "Assessing Inflation Persistence: Micro Evidence on an Inflation Targeting Economy," CERGE-EI Working Papers wp353, The Center for Economic Research and Graduate Education - Economic Institute, Prague.
- Ian Babetskii & Fabrizio Coricelli & Roman Horváth, 2007.
"Measuring and Explaining Inflation Persistence: Disaggregate Evidence on the Czech Republic,"
Working Papers IES
2007/22, Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies, revised Aug 2007.
- Ian Babetskii & Fabrizio Coricelli & Roman Horvath, 2007. "Measuring and Explaining Inflation Persistence: Disaggregate Evidence on the Czech Republic," Working Papers 2007/1, Czech National Bank, Research Department.
- Guido Lorenzoni, 2007. "News Shocks and Optimal Monetary Policy," NBER Working Papers 12898, National Bureau of Economic Research, Inc.
- Stephen Morris & Hyun Song Shin, 2006. "Inertia of Forward-Looking Expectations," American Economic Review, American Economic Association, vol. 96(2), pages 152-157, May.
- Guido Lorenzoni, 2009.
"A Theory of Demand Shocks,"
American Economic Review,
American Economic Association, vol. 99(5), pages 2050-84, December.
- Guido Lorenzoni, 2006. "A Theory of Demand Shocks," NBER Working Papers 12477, National Bureau of Economic Research, Inc.
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