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Decoupling nominal and real rigidities

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  • König, Philipp J.
  • Meyer-Gohde, Alexander

Abstract

We revisit Ball and Romer’s (1990) canonical model of price setting with menu costs that exhibits multiple equilibria. We show that changes to firms’ markups move nominal and real rigidities in opposite directions. Using game-theoretic tools to derive a unique equilibrium, we find that accounting for agents’ endogenous adjustment of price expectations further weakens the link between real and nominal rigidities.

Suggested Citation

  • König, Philipp J. & Meyer-Gohde, Alexander, 2017. "Decoupling nominal and real rigidities," Economics Letters, Elsevier, vol. 156(C), pages 129-132.
  • Handle: RePEc:eee:ecolet:v:156:y:2017:i:c:p:129-132
    DOI: 10.1016/j.econlet.2017.04.019
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    References listed on IDEAS

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    1. Mikhail Golosov & Robert E. Lucas Jr., 2007. "Menu Costs and Phillips Curves," Journal of Political Economy, University of Chicago Press, vol. 115, pages 171-199.
    2. Kimball, Miles S, 1995. "The Quantitative Analytics of the Basic Neomonetarist Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 27(4), pages 1241-1277, November.
    3. Mankiw, N. Gregory & Reis, Ricardo, 2010. "Imperfect Information and Aggregate Supply," Handbook of Monetary Economics,in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 5, pages 183-229 Elsevier.
    4. Gita Gopinath & Oleg Itskhoki, 2011. "In Search of Real Rigidities," NBER Chapters,in: NBER Macroeconomics Annual 2010, Volume 25, pages 261-309 National Bureau of Economic Research, Inc.
    5. Laurence Ball & David Romer, 1990. "Real Rigidities and the Non-Neutrality of Money," Review of Economic Studies, Oxford University Press, vol. 57(2), pages 183-203.
    6. Dotsey, Michael & King, Robert G., 2005. "Implications of state-dependent pricing for dynamic macroeconomic models," Journal of Monetary Economics, Elsevier, vol. 52(1), pages 213-242, January.
    7. John, A.Andrew & Wolman, Alexander L., 2008. "Steady-state equilibrium with state-dependent pricing," Journal of Monetary Economics, Elsevier, vol. 55(2), pages 383-405, March.
    8. Ricardo J. Caballero & Eduardo M. R. A. Engel, 1993. "Heterogeneity and Output Fluctuations in a Dynamic Menu-Cost Economy," Review of Economic Studies, Oxford University Press, vol. 60(1), pages 95-119.
    9. repec:hrv:faseco:33907956 is not listed on IDEAS
    10. Blanchard, Olivier Jean & Kiyotaki, Nobuhiro, 1987. "Monopolistic Competition and the Effects of Aggregate Demand," American Economic Review, American Economic Association, vol. 77(4), pages 647-666, September.
    11. Philipp König & Alexander Meyer-Gohde, 2014. "Strategic Complementarities and Nominal Rigidities," SFB 649 Discussion Papers SFB649DP2014-054, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany.
    12. Peter J. Klenow & Jonathan L. Willis, 2016. "Real Rigidities and Nominal Price Changes," Economica, London School of Economics and Political Science, vol. 83(331), pages 443-472, July.
    13. Stephen Morris & Hyun Song Shin, 2001. "Rethinking Multiple Equilibria in Macroeconomic Modeling," NBER Chapters,in: NBER Macroeconomics Annual 2000, Volume 15, pages 139-182 National Bureau of Economic Research, Inc.
    14. Ball, Laurence & Romer, David, 1991. "Sticky Prices as Coordination Failure," American Economic Review, American Economic Association, vol. 81(3), pages 539-552, June.
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    More about this item

    Keywords

    Global games; Menu costs; Sticky prices;

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • C70 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - General
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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