The effect of the generalized tit-for-tat strategy on solving second-order free-rider problems : A computer simulation study.
- Other Title
- 2次的ジレンマ問題に対する集団応報戦略の効果 : コンピュータ・シミュレーション研究
- 2ジテキ ジレンマ モンダイ ニ タイスル シュウダン オウホウ センリャク ノ コウカ コンピュータ シミュレーション ケンキュウ
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Using computer simulations, this study examined whether mutual cooperation can occur in social dilemmas characterized by the absence of a central authority. In the absence of a central authority, provision of a sanctioning system that administers selective incentives-a well referred solution to social dilemmas-constitutes a second-order social dilemma. The purpose of this study was to examine whether the generalized tit-for-tat (TFT) strategy, which is an extended version of tit-for-tat that is applied in n-person games, can help solve the second-order social dilemma. The results of computer simulations indicated that the second-order social dilemma could be resolved when group members adopt the Generalized TFT. Furthermore, it was demonstrated that the Generalized TFT strategy could survive and prosper in a population originally dominated by "probabilistic actors."
- Japanese Journal of Social Psychology
Japanese Journal of Social Psychology 19 (2), 94-103, 2003
The Japanese Society of Social Psychology