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Cooperation in a differentiated duopoly when information is dispersed: A beauty contest game with endogenous concern for coordination

Author

Listed:
  • Camille Cornand

    (GATE Lyon Saint-Étienne - Groupe d'Analyse et de Théorie Economique Lyon - Saint-Etienne - ENS de Lyon - École normale supérieure de Lyon - Université de Lyon - UL2 - Université Lumière - Lyon 2 - UCBL - Université Claude Bernard Lyon 1 - Université de Lyon - UJM - Université Jean Monnet - Saint-Étienne - CNRS - Centre National de la Recherche Scientifique)

  • Rodolphe dos Santos Ferreira

    (BETA - Bureau d'Économie Théorique et Appliquée - AgroParisTech - UNISTRA - Université de Strasbourg - Université de Haute-Alsace (UHA) - Université de Haute-Alsace (UHA) Mulhouse - Colmar - UL - Université de Lorraine - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement)

Abstract

The paper contribution is twofold. It introduces heterogeneous information in a strategic delegation game of a differentiated oligopoly with price competition and it thus provides a micro-founded illustration of a beauty contest, in which the relative weight put on the competition motive of the payoffs is not exogenous but may be manipulated by the players. The conflict between the competition and the fundamental motives, already present in an oligopolistic setting under perfect information, is exacerbated when information is dispersed. A conflict arises also in this case between the competition and the coordination motives, ending up in the undervalueing of public information. We show how firm owners ease these conflicts by opting for some cooperation, thus moderating the competitive toughness displayed by their managers. By doing so, they also enhance the managers' concern for coordination and consequently heighten the weight put on public relative to private information.

Suggested Citation

  • Camille Cornand & Rodolphe dos Santos Ferreira, 2020. "Cooperation in a differentiated duopoly when information is dispersed: A beauty contest game with endogenous concern for coordination," Post-Print halshs-02949201, HAL.
    • Handle: RePEc:hal:journl:halshs-02949201
    DOI: 10.1016/j.mathsocsci.2020.02.003
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    Cited by:

    1. Boun My, Kene & Cornand, Camille & Dos Santos Ferreira, Rodolphe, 2021. "Public information and the concern for coordination," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 93(C).
    2. Camille Cornand & Rodolphe dos Santos Ferreira, 2017. "The social value of information and the competition motive: Price vs. quantity games," Working Papers halshs-01614815, HAL.
    3. Kene Boun My & Camille Cornand & Rodolphe dos Santos Ferreira, 2017. "Public information and the concern for coordination," Working Papers halshs-01485677, HAL.
    4. Camille Cornand & Rodolphe Dos Santos Ferreira, 2020. "The social value of information and the competition motive: price versus quantity games," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 70(4), pages 1101-1137, November.
    5. Rodolphe Dos Santos Ferreira, 2021. "When Muth’s entrepreneurs meet Schrödinger’s cat," Revue d'économie politique, Dalloz, vol. 131(3), pages 449-459.
    6. Kene Boun My & Camille Cornand & Rodolphe dos Santos Ferreira, 2017. "Speculation Rather than Enterprise ? Keyness Beauty Contest Revisited in Theory and Experiment," Post-Print hal-02510843, HAL.

    More about this item

    Keywords

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    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L21 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Business Objectives of the Firm

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