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Cournot and Bertrand-Edgeworth competition when rivals' costs are unknown

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  • Lepore, Jason J.

Abstract

We study a two-stage game with capacity precommitment followed by price competition where firms have incomplete information about their rival's marginal cost. The game has a Cournot outcome if and only if the lowest possible marginal cost is sufficiently high relative to the expected marginal cost.

Suggested Citation

  • Lepore, Jason J., 2008. "Cournot and Bertrand-Edgeworth competition when rivals' costs are unknown," Economics Letters, Elsevier, vol. 101(3), pages 237-240, December.
    • Handle: RePEc:eee:ecolet:v:101:y:2008:i:3:p:237-240
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    References listed on IDEAS

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    1. Carl Davidson & Raymond Deneckere, 1986. "Long-Run Competition in Capacity, Short-Run Competition in Price, and the Cournot Model," RAND Journal of Economics, The RAND Corporation, vol. 17(3), pages 404-415, Autumn.
    2. Partha Dasgupta & Eric Maskin, 1986. "The Existence of Equilibrium in Discontinuous Economic Games, I: Theory," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 53(1), pages 1-26.
    3. Raymond J. Deneckere & Dan Kovenock, 1992. "Price Leadership," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 59(1), pages 143-162.
      • Raymond Deneckere & Dan Kovenock, 1988. "Price Leadership," Discussion Papers 773, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
    4. Partha Dasgupta & Eric Maskin, 1986. "The Existence of Equilibrium in Discontinuous Economic Games, II: Applications," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 53(1), pages 27-41.
    5. Deneckere, Raymond J & Kovenock, Dan & Lee, Robert, 1992. "A Model of Price Leadership Based on Consumer Loyalty," Journal of Industrial Economics, Wiley Blackwell, vol. 40(2), pages 147-156, June.
    6. David M. Kreps & Jose A. Scheinkman, 1983. "Quantity Precommitment and Bertrand Competition Yield Cournot Outcomes," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 326-337, Autumn.
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    Cited by:

    1. Oriol Carbonell-Nicolau & Richard P. McLean, 2018. "On the Existence of Nash Equilibrium in Bayesian Games," Mathematics of Operations Research, INFORMS, vol. 43(2), pages 100-129, February.
    2. Sherif Nasser & Danko Turcic, 2016. "To Commit or Not to Commit: Revisiting Quantity vs. Price Competition in a Differentiated Industry," Management Science, INFORMS, vol. 62(6), pages 1719-1733, June.
    3. Lepore Jason J, 2009. "Consumer Rationing and the Cournot Outcome," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 9(1), pages 1-46, September.
    4. Wu, Xin-wang & Zhu, Quan-tao & Sun, Laixiang, 2012. "On equivalence between Cournot competition and the Kreps–Scheinkman game," International Journal of Industrial Organization, Elsevier, vol. 30(1), pages 116-125.
    5. Jason J. Lepore & Aric P. Shafran, 2013. "Consumer Rationing and Cournot Outcomes: Experimental Evidence," Southern Economic Journal, John Wiley & Sons, vol. 79(3), pages 727-746, January.
    6. Jacobs, Martin, 2016. "Number of firms, rationing, matching, and knowledge: A comprehensive study of variations in experimental Kreps-Scheinkman markets," Economics Working Papers 2016-02, Christian-Albrechts-University of Kiel, Department of Economics.

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