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The Cost of Tractability and the Calvo Pricing Assumption

  • Fang Yao
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    This paper demonstrates that tractability gained from the Calvo pricing assumption is costly in terms of aggregate dynamics. I derive a generalized New Keynesian Phillips curve featuring a generalized hazard function, non-zero steady state inflation and real rigidity. An- alytically, I find that important dynamics in the NKPC are canceled out due to the restrictive Calvo assumption. I also present a general result, showing that, under certain conditions, this generalized Calvo pricing model generates the same aggregate dynamics as the gen- eralized Taylor model with heterogeneous price durations. The richer dynamic structure introduced by the non-constant hazards is also quantitatively important to the inflation dy- namics. Incorporation of real rigidity and trend inflation strengthen this effect even further. With reasonable parameter values, the model accounts for hump-shaped impulse responses of inflation to the monetary shock, and the real effects of monetary shocks are 2-3 times higher than those in the Calvo model.

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    Paper provided by Sonderforschungsbereich 649, Humboldt University, Berlin, Germany in its series SFB 649 Discussion Papers with number SFB649DP2009-042.

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    Length: 35 pages
    Date of creation: Sep 2009
    Date of revision:
    Handle: RePEc:hum:wpaper:sfb649dp2009-042
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    1. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
    2. Blundell, Richard & Macurdy, Thomas, 1999. "Labor supply: A review of alternative approaches," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 27, pages 1559-1695 Elsevier.
    3. Karl Whelan, 2007. "Staggered Price Contracts And Inflation Persistence: Some General Results," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 48(1), pages 111-145, 02.
    4. Sbordone, Argia, 1998. "Prices and Unit Labor Costs: A New Test of Price Stickiness," Seminar Papers 653, Stockholm University, Institute for International Economic Studies.
    5. Luis J. Álvarez, 2007. "What do micro price data tell us on the validity of the New Keynesian Phillips Curve?," Banco de Espa�a Working Papers 0728, Banco de Espa�a.
    6. Álvarez, Luis J. & Dhyne, Emmanuel & Hoeberichts, Marco & Kwapil, Claudia & Le Bihan, Hervé & Lünnemann, Patrick & Martins, Fernando & Sabbatini, Roberto & Stahl, Harald & Vermeulen, Philip & Vilmunen, 2006. "Sticky prices in the euro area: a summary of new micro evidence," Discussion Paper Series 1: Economic Studies 2006,02, Deutsche Bundesbank, Research Centre.
    7. Esteban Jadresic, 1999. "Sticky Prices: An Empirical Assessment of Alternative Models," IMF Working Papers 99/72, International Monetary Fund.
    8. Kevin D. Sheedy, 2007. "Intrinsic Inflation Persistence," CEP Discussion Papers dp0837, Centre for Economic Performance, LSE.
    9. Guido Ascari, 2004. "Staggered prices and trend inflation: some nuisances," Macroeconomics 0404029, EconWPA.
    10. Coenen, Gunter & Levin, Andrew T. & Christoffel, Kai, 2007. "Identifying the influences of nominal and real rigidities in aggregate price-setting behavior," Journal of Monetary Economics, Elsevier, vol. 54(8), pages 2439-2466, November.
    11. Götte, Lorenz & Minsch, Rudolf & Tyran, Jean-Robert, 2005. "Micro Evidence on the Adjustment of Sticky-Price Goods: It's How Often, Not How Much," CEPR Discussion Papers 5364, C.E.P.R. Discussion Papers.
    12. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
    13. Ben Eden & Jeff Campbell, 2004. "Rigid Prices: Evidence from US scanner data," 2004 Meeting Papers 461, Society for Economic Dynamics.
    14. Engin Kara & Huw Dixon, 2005. "Persistence and Nominal Inertia in a Generalised Taylor Economy: How Loner Contracts Dominate Shorter Contracts," Money Macro and Finance (MMF) Research Group Conference 2005 82, Money Macro and Finance Research Group.
    15. repec:nbr:nberre:0126 is not listed on IDEAS
    16. Andreas Hornstein, 2007. "Evolving inflation dynamics and the New Keynesian Phillips curve," Economic Quarterly, Federal Reserve Bank of Richmond, issue Fall, pages 317-339.
    17. Richard Mash, 2003. "New Keynesian Microfoundations Revisited: A Calvo-Taylor-Rule-of-Thumb Model and Optimal Monetary Policy Delegation," Economics Series Working Papers 174, University of Oxford, Department of Economics.
    18. Taylor, John B, 1980. "Aggregate Dynamics and Staggered Contracts," Journal of Political Economy, University of Chicago Press, vol. 88(1), pages 1-23, February.
    19. Felipe Schwartzman & Carlos Carvalho, 2008. "Heterogeneous Price Setting Behavior and Monetary Non-neutrality: Some General Results," 2008 Meeting Papers 1040, Society for Economic Dynamics.
    20. Cecchetti, Stephen G., 1986. "The frequency of price adjustment : A study of the newsstand prices of magazines," Journal of Econometrics, Elsevier, vol. 31(3), pages 255-274, April.
    21. Emi Nakamura & Jón Steinsson, 2008. "Five Facts about Prices: A Reevaluation of Menu Cost Models," The Quarterly Journal of Economics, Oxford University Press, vol. 123(4), pages 1415-1464.
    22. Carlos Carvalho, 2005. "Heterogeneity in Price Setting and the Real Effects of Monetary Shocks," Macroeconomics 0509017, EconWPA, revised 12 Sep 2005.
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