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Existence of a Unique Equilibrium in Asymmetric Contests with Interdependent Preferences

Received: 7 December 2014    Accepted: 15 December 2014    Published: 27 December 2014
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Abstract

By relaxing the common assumption of purely self-interested preferences in contests, we study contests in which players care not only about their own material payoffs but also about other players’ payoffs, a scenario we term “interdependent preferences.” In addition, we identify three possible types of heterogeneity among players in contests. First, players may have asymmetric preferences toward each other. Second, players may have various abilities to convert expenditures to productive efforts. Third, players may face various financial constraints. This paper presents a proof of the existence and uniqueness of a pure Nash equilibrium in asymmetric contests with interdependent preferences.

Published in International Journal of Economic Behavior and Organization (Volume 3, Issue 2-1)

This article belongs to the Special Issue Recent Developments of Economic Theory and Its Applications

DOI 10.11648/j.ijebo.s.2015030201.13
Page(s) 10-14
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Contests, Interdependent Preferences, Existence and Uniqueness

References
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  • APA Style

    Shumei Hirai. (2014). Existence of a Unique Equilibrium in Asymmetric Contests with Interdependent Preferences. International Journal of Economic Behavior and Organization, 3(2-1), 10-14. https://doi.org/10.11648/j.ijebo.s.2015030201.13

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    ACS Style

    Shumei Hirai. Existence of a Unique Equilibrium in Asymmetric Contests with Interdependent Preferences. Int. J. Econ. Behav. Organ. 2014, 3(2-1), 10-14. doi: 10.11648/j.ijebo.s.2015030201.13

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    AMA Style

    Shumei Hirai. Existence of a Unique Equilibrium in Asymmetric Contests with Interdependent Preferences. Int J Econ Behav Organ. 2014;3(2-1):10-14. doi: 10.11648/j.ijebo.s.2015030201.13

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  • @article{10.11648/j.ijebo.s.2015030201.13,
      author = {Shumei Hirai},
      title = {Existence of a Unique Equilibrium in Asymmetric Contests with Interdependent Preferences},
      journal = {International Journal of Economic Behavior and Organization},
      volume = {3},
      number = {2-1},
      pages = {10-14},
      doi = {10.11648/j.ijebo.s.2015030201.13},
      url = {https://doi.org/10.11648/j.ijebo.s.2015030201.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijebo.s.2015030201.13},
      abstract = {By relaxing the common assumption of purely self-interested preferences in contests, we study contests in which players care not only about their own material payoffs but also about other players’ payoffs, a scenario we term “interdependent preferences.” In addition, we identify three possible types of heterogeneity among players in contests. First, players may have asymmetric preferences toward each other. Second, players may have various abilities to convert expenditures to productive efforts. Third, players may face various financial constraints. This paper presents a proof of the existence and uniqueness of a pure Nash equilibrium in asymmetric contests with interdependent preferences.},
     year = {2014}
    }
    

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    AU  - Shumei Hirai
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    AB  - By relaxing the common assumption of purely self-interested preferences in contests, we study contests in which players care not only about their own material payoffs but also about other players’ payoffs, a scenario we term “interdependent preferences.” In addition, we identify three possible types of heterogeneity among players in contests. First, players may have asymmetric preferences toward each other. Second, players may have various abilities to convert expenditures to productive efforts. Third, players may face various financial constraints. This paper presents a proof of the existence and uniqueness of a pure Nash equilibrium in asymmetric contests with interdependent preferences.
    VL  - 3
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Author Information
  • Department of Economics, Seinan Gakuin University, Fukuoka, Japan

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