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A formula for Nash equilibria in monotone singleton congestion games

Author

Listed:
  • Abderrahmane ZIAD

    (University of Caen Basse-Normandie, CREM (UMR CNRS))

  • Samir SBABOU

    (University of Caen Basse-Normandie, CREM (UMR CNRS))

  • Hatem SMAOUI, CEMOI

    (Université de la Réunion)

Abstract

This paper provides a simple formula describing all Nash equilibria in symmetric monotone singleton congestion games. Our approach also yields a new and short proof establishing the existence of a Nash equilibrium in this kind of congestion games without invoking the potential function or the nite improvement property.

Suggested Citation

  • Abderrahmane ZIAD & Samir SBABOU & Hatem SMAOUI, CEMOI, 2011. "A formula for Nash equilibria in monotone singleton congestion games," Economics Working Paper Archive (University of Rennes 1 & University of Caen) 201114, Center for Research in Economics and Management (CREM), University of Rennes 1, University of Caen and CNRS.
    • Handle: RePEc:tut:cremwp:201114
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    References listed on IDEAS

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    1. Mark Voorneveld & Peter Borm & Freek Van Megen & Stef Tijs & Giovanni Facchini, 1999. "Congestion Games And Potentials Reconsidered," International Game Theory Review (IGTR), World Scientific Publishing Co. Pte. Ltd., vol. 1(03n04), pages 283-299.
    2. Thomas Quint & Martin Shubik, 1994. "A Model of Migration," Cowles Foundation Discussion Papers 1088, Cowles Foundation for Research in Economics, Yale University.
    3. Le Breton, M. & Weber, S., 1995. "Strong Equilibrium in a Model with Partial Rivalry," G.R.E.Q.A.M. 95a07, Universite Aix-Marseille III.
    4. Konishi, Hideo & Le Breton, Michel & Weber, Shlomo, 1997. "Equilibria in a Model with Partial Rivalry," Journal of Economic Theory, Elsevier, vol. 72(1), pages 225-237, January.
    5. repec:fth:tilbur:9998 is not listed on IDEAS
    6. Holzman, Ron & Law-Yone, Nissan, 1997. "Strong Equilibrium in Congestion Games," Games and Economic Behavior, Elsevier, vol. 21(1-2), pages 85-101, October.
    7. Monderer, Dov & Shapley, Lloyd S., 1996. "Potential Games," Games and Economic Behavior, Elsevier, vol. 14(1), pages 124-143, May.
    Full references (including those not matched with items on IDEAS)

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    Cited by:

    1. Fatima Khanchouche & Samir Sbabou & Hatem Smaoui & Ziad Abderrahmane, 2023. "Congestion Games with Player-Specific Payoff Functions: The Case of Two Resources, Computation and Algorithms. First version," Economics Working Paper Archive (University of Rennes 1 & University of Caen) 2023-08, Center for Research in Economics and Management (CREM), University of Rennes 1, University of Caen and CNRS.

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    More about this item

    Keywords

    Singleton congestion games; Nash equilibria; Potential function; Finite improvement property;
    All these keywords.

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games

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