IDEAS home Printed from https://ideas.repec.org/p/crb/wpaper/2024-01.html
   My bibliography  Save this paper

Cournot oligopoly: a discrete time sticky-prices paradox

Author

Listed:
  • Pierre Bernhard

    (MACBES Team, INRIA, Université de Côte d'Azur, France)

  • Marc Deschamps

    (Université de Franche-Comté, CRESE, UR3190, F-25000 Besançon, France)

Abstract

This article studies the issue of sticky prices in the context of a dynamic Cournot oligopoly model in discrete time with n asymmetric firms, and with costs and demand linear. We recover the somewhat surprising fact of the related continuous time literature that the asymptotic price is lower than the price of the repeated game. But contrary to the continuous time case, in discrete time we find 1/ that the limit at vanishing viscosity coincides with the non-sticky case, and, more surprisingly 2/ that the equilibrium price trajectory oscillates around the asymptotic price.

Suggested Citation

  • Pierre Bernhard & Marc Deschamps, 2024. "Cournot oligopoly: a discrete time sticky-prices paradox," Working Papers 2024-01, CRESE.
    • Handle: RePEc:crb:wpaper:2024-01
    as

    Download full text from publisher

    File URL: https://crese.univ-fcomte.fr/uploads/wp/WP-2024-01.pdf
    File Function: First version, 2024
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Taylor, John B., 1999. "Staggered price and wage setting in macroeconomics," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 15, pages 1009-1050, Elsevier.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. DI BARTOLOMEO, Giovanni & SERPIERI, Carolina, 2023. "Optimal monetary policy and the vintage-dependent price and wage Phillips curves: An international comparison," Working Papers 2023004, University of Antwerp, Faculty of Business and Economics.
    2. Ayse Kabukcuoglu & Enrique Martínez-García, 2016. "What Helps Forecast U.S. Inflation?—Mind the Gap!," Koç University-TUSIAD Economic Research Forum Working Papers 1615, Koc University-TUSIAD Economic Research Forum.
    3. Matthew B. Canzoneri & Robert E. Cumby & Behzad T. Diba, 2005. "Price- and wage- inflation targeting: variations on a theme by Erceg, Henderson, and Levin," Proceedings, Board of Governors of the Federal Reserve System (U.S.), pages 181-215.
    4. Musy, Olivier & Pereau, Jean-Christophe, 2010. "Disinflationary boom in a price-wage spiral model," Economic Modelling, Elsevier, vol. 27(1), pages 152-158, January.
    5. Torben M. Andersen, 2003. "Wage formation and European integration," European Economy - Economic Papers 2008 - 2015 188, Directorate General Economic and Financial Affairs (DG ECFIN), European Commission.
    6. Marvin Goodfriend, 2004. "Monetary policy in the new neoclassical synthesis : a primer," Economic Quarterly, Federal Reserve Bank of Richmond, vol. 90(Sum), pages 21-45.
    7. Carlsson, Mikael & Westermark, Andreas, 2011. "The New Keynesian Phillips Curve and staggered price and wage determination in a model with firm-specific labor," Journal of Economic Dynamics and Control, Elsevier, vol. 35(4), pages 579-603, April.
    8. Kibritçioğlu, Aykut, 2002. "Causes of Inflation in Turkey: A Literature Survey with Special Reference to Theories of Inflation," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, pages 43-76.
    9. Baumgartner, Josef & Glatzer, Ernst & Rumler, Fabio & Stiglbauer, Alfred, 2005. "How frequently do consumer prices change in Austria? Evidence from micro CPI data," Working Paper Series 523, European Central Bank.
    10. Kevin X. D. Huang & Zheng Liu, 1999. "Chain of Production as a Monetary Propagation Mechanism," Cahiers de recherche CREFE / CREFE Working Papers 106, CREFE, Université du Québec à Montréal.
    11. van Roye, Björn & Wesselbaum, Dennis, 2009. "Capital, endogenous separations, and the business cycle," Kiel Working Papers 1561, Kiel Institute for the World Economy (IfW Kiel).
    12. N. Gregory Mankiw & Ricardo Reis, 2002. "Sticky Information versus Sticky Prices: A Proposal to Replace the New Keynesian Phillips Curve," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 117(4), pages 1295-1328.
    13. Fernando Martins & M. Druant, 2009. "How are Firms’ Wages and Prices Linked: Survey Evidence in Europe," Working Papers w200918, Banco de Portugal, Economics and Research Department.
    14. Galí, Jordi, 2010. "Monetary Policy and Unemployment," Handbook of Monetary Economics, in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 10, pages 487-546, Elsevier.
    15. Lucas, Deborah, 1999. "Price and interest rate dynamics induced by multiperiod contracts," The North American Journal of Economics and Finance, Elsevier, vol. 10(2), pages 315-338.
    16. Luca Guerrieri & Christopher Gust & J. David López-Salido, 2010. "International Competition and Inflation: A New Keynesian Perspective," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(4), pages 247-280, October.
    17. Zheng Liu & Daniel F. Waggoner & Tao Zha, 2009. "Sources of the Great Moderation: shocks, frictions, or monetary policy?," FRB Atlanta Working Paper 2009-03, Federal Reserve Bank of Atlanta.
    18. Olivier Blanchard, 2000. "What Do We Know about Macroeconomics that Fisher and Wicksell Did Not?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 115(4), pages 1375-1409.
    19. Ahrens, Steffen & Wesselbaum, Dennis, 2009. "On the introduction of firing costs," Kiel Working Papers 1559, Kiel Institute for the World Economy (IfW Kiel).
    20. Francesco Devicienti, 2002. "Downward Nominal Wage Rigidity in Italy: Evidence and Consequences," LABORatorio R. Revelli Working Papers Series 20, LABORatorio R. Revelli, Centre for Employment Studies.

    More about this item

    Keywords

    Sticky price; Cournot oligopoly; Dynamic Game; Discrete time;
    All these keywords.

    JEL classification:

    • C61 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Optimization Techniques; Programming Models; Dynamic Analysis
    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:crb:wpaper:2024-01. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Lauent Kondratuk (email available below). General contact details of provider: https://edirc.repec.org/data/crufcfr.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.