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

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  • Camille Cornand
  • Rodolphe Dos Santos Ferreira

Abstract

The paper provides a micra-founded differentiated duopoly illustration of a beauty contest, in which the weight put on the strategic vs. the fundamental motive of the pay­ offs is not exogenous but may be manipulated by the players. We emphasize the role of the competition component of the strategic motive as a source of conflict with the fun­ damental motive. This conflict, already present in an oligopolistic setting under perfect information, is only exacerbated when information is imperfect and dispersed. We show how firm owners ease such conflict by opting for sorne cooperation, thus moderating the competitive toughness displayed by their managers. By doing so, they also influence the managers' strategic concern for coordination and consequently the weight put on public relative to private information.

Suggested Citation

  • Camille Cornand & Rodolphe Dos Santos Ferreira, 2017. "Cooperation in a differentiated duopoly when information is dispersed: A beauty contest game with endogenous concern for coordination," Working Papers of BETA 2017-05, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    • Handle: RePEc:ulp:sbbeta:2017-05
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    References listed on IDEAS

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    1. Xavier Vives, 2017. "Endogenous Public Information and Welfare in Market Games," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(2), pages 935-963.
    2. Xavier Vives, 2011. "Strategic Supply Function Competition With Private Information," Econometrica, Econometric Society, vol. 79(6), pages 1919-1966, November.
    3. Richard N. Clarke, 1983. "Collusion and the Incentives for Information Sharing," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 383-394, Autumn.
    4. Gal-Or, Esther, 1985. "Information Sharing in Oligopoly," Econometrica, Econometric Society, vol. 53(2), pages 329-343, March.
    5. David P. Myatt & Chris Wallace, 2018. "Information Use and Acquisition in Price†setting Oligopolies," Economic Journal, Royal Economic Society, vol. 128(609), pages 845-886, March.
    6. Kene Boun My & Camille Cornand & Rodolphe dos Santos Ferreira, 2017. "Public information and the concern for coordination," Working Papers halshs-01485677, HAL.
    7. Camille Cornand & Frank Heinemann, 2008. "Optimal Degree of Public Information Dissemination," Economic Journal, Royal Economic Society, vol. 118(528), pages 718-742, April.
    8. George-Marios Angeletos & Alessandro Pavan, 2007. "Efficient Use of Information and Social Value of Information," Econometrica, Econometric Society, vol. 75(4), pages 1103-1142, July.
    9. George-Marios Angeletos & Guido Lorenzoni & Alessandro Pavan, 2010. "Beauty Contests and Irrational Exuberance: A Neoclassical Approach," NBER Working Papers 15883, National Bureau of Economic Research, Inc.
    10. David A. Maleug & Shunichi O. Tsutsui, 1998. "Oligopoly Information Exchange when Non‐negative Price and Output Constraints may Bind," Australian Economic Papers, Wiley Blackwell, vol. 37(4), pages 363-371, December.
    11. d'Aspremont, Claude & Dos Santos Ferreira, Rodolphe, 2009. "Price-quantity competition with varying toughness," Games and Economic Behavior, Elsevier, vol. 65(1), pages 62-82, January.
    12. David P. Myatt & Chris Wallace, 2012. "Endogenous Information Acquisition in Coordination Games," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 79(1), pages 340-374.
    13. Bernd Theilen, 2007. "Delegation and Information Sharing in Cournot Duopoly," Journal of Economics, Springer, vol. 92(1), pages 21-50, September.
    14. Bresnahan, Timothy F., 1989. "Empirical studies of industries with market power," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 17, pages 1011-1057, Elsevier.
    15. Vives, Xavier, 1988. "Aggregation of Information in Large Cournot Markets," Econometrica, Econometric Society, vol. 56(4), pages 851-876, July.
    16. David P. Myatt & Chris Wallace, 2018. "Information Use and Acquisition In Price‐Setting Oligopolies," Economic Journal, Royal Economic Society, vol. 128(609), pages 845-886.
    17. Camille Cornand & Frank Heinemann, 2008. "Optimal Degree of Public Information Dissemination," Economic Journal, Royal Economic Society, vol. 118(528), pages 718-742, April.
    18. 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.
    19. Claude d'Aspremont & Rodolphe Dos Santos Ferreira & Jacques Thépot, 2016. "Hawks and Doves in Segmented Markets: Profit Maximization with Varying Competitive Aggressiveness," Annals of Economics and Statistics, GENES, issue 121-122, pages 45-66.
    20. R. Schmalensee & R. Willig (ed.), 1989. "Handbook of Industrial Organization," Handbook of Industrial Organization, Elsevier, edition 1, volume 1, number 1.
    21. Vives, Xavier, 1984. "Duopoly information equilibrium: Cournot and bertrand," Journal of Economic Theory, Elsevier, vol. 34(1), pages 71-94, October.
    22. Lode Li, 1985. "Cournot Oligopoly with Information Sharing," RAND Journal of Economics, The RAND Corporation, vol. 16(4), pages 521-536, Winter.
    23. Malueg, David A & Tsutsui, Shunichi O, 1998. "Oligopoly Information Exchange When Non-negative Price and Output Constraints May Bind," Australian Economic Papers, Wiley Blackwell, vol. 37(4), pages 363-371, December.
    24. Martimort, David & Stole, Lars, 2011. "The Collective Wisdom of Beauty Contests," MPRA Paper 32872, University Library of Munich, Germany.
    25. Vickers, John, 1985. "Delegation and the Theory of the Firm," Economic Journal, Royal Economic Society, vol. 95(380a), pages 138-147, Supplemen.
    26. Vasilev, Aleksandar & Maksumov, Rashid, 2010. "Critical analysis of Chapter 23 of Keynes’s Notes on Mercantilism in The General Theory of Employment, Interest and Money (1936)," EconStor Research Reports 155318, ZBW - Leibniz Information Centre for Economics.
    27. Nicky J. Welton & Howard H. Z. Thom, 2015. "Value of Information," Medical Decision Making, , vol. 35(5), pages 564-566, July.
    28. Fershtman, Chaim & Judd, Kenneth L, 1987. "Equilibrium Incentives in Oligopoly," American Economic Review, American Economic Association, vol. 77(5), pages 927-940, December.
    29. Steven D. Sklivas, 1987. "The Strategic Choice of Managerial Incentives," RAND Journal of Economics, The RAND Corporation, vol. 18(3), pages 452-458, Autumn.
    30. Raith, Michael, 1996. "A General Model of Information Sharing in Oligopoly," Journal of Economic Theory, Elsevier, vol. 71(1), pages 260-288, October.
    31. Miller, Nolan H & Pazgal, Amit I, 2001. "The Equivalence of Price and Quantity Competition with Delegation," RAND Journal of Economics, The RAND Corporation, vol. 32(2), pages 284-301, Summer.
    32. Stephen Morris & Hyun Song Shin, 2002. "Social Value of Public Information," American Economic Review, American Economic Association, vol. 92(5), pages 1521-1534, December.
    33. William Novshek & Hugo Sonnenschein, 1982. "Fulfilled Expectations Cournot Duopoly with Information Acquisition and Release," Bell Journal of Economics, The RAND Corporation, vol. 13(1), pages 214-218, Spring.
    34. R. Schmalensee & R. Willig (ed.), 1989. "Handbook of Industrial Organization," Handbook of Industrial Organization, Elsevier, edition 1, volume 2, number 2.
    35. Myatt, David P. & Wallace, Chris, 2015. "Cournot competition and the social value of information," Journal of Economic Theory, Elsevier, vol. 158(PB), pages 466-506.
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    Cited by:

    1. 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.
    2. Kene Boun My & Camille Cornand & Rodolphe Dos Santos Ferreira, 2017. "Speculation rather than enterprise? Keynes’ beauty contest revisited in theory and experiment," Working Papers of BETA 2017-13, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    3. 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).
    4. 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.
    5. Kene Boun My & Camille Cornand & Rodolphe dos Santos Ferreira, 2017. "Public information and the concern for coordination," Working Papers halshs-01485677, HAL.
    6. Rodolphe Dos Santos Ferreira, 2021. "When Muth’s entrepreneurs meet Schrödinger’s cat," Revue d'économie politique, Dalloz, vol. 131(3), pages 449-459.

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    More about this item

    Keywords

    beauty contest; competition; cooperation; coordination; differentiated duopoly; dispersed information; public information.;
    All these keywords.

    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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