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Article Dans Une Revue Economics Bulletin Année : 2018

Intergroup Conflict with Intragroup Altruism

Résumé

In this paper, we consider an intergroup contest game with intragroup altruism. We show that more altruism within a group increases conflict intensity by increasing total groups' efforts. Moreover, we show that, unlike the celebrated Olson's group size paradox, group size increases the probability of winning the contest provided that intragroup altruism is high enough.
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Dates et versions

hal-02619726 , version 1 (25-05-2020)

Identifiants

  • HAL Id : hal-02619726 , version 1
  • PRODINRA : 430970
  • WOS : 000430447500007

Citer

Wei Hu, Nicolas Treich. Intergroup Conflict with Intragroup Altruism. Economics Bulletin, 2018, 38 (2), pp.720-724. ⟨hal-02619726⟩
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