聖塔非研究所

極化、催化與穩定:少數規範內部化者如何放大群體選擇與懲罰

2023-09-29 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Many mechanisms behind the 演化 of 合作, such as reciprocity, indirect reciprocity, and altruistic punishment, require group knowledge of individual actions. But what keeps people cooperating…

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論文資訊

  • 類型:已發表論文
  • 日期:2023-09-29

摘要

Many mechanisms behind the 演化 of 合作, such as reciprocity, indirect reciprocity, and altruistic punishment, require group knowledge of individual actions. But what keeps people cooperating when no one is looking? Conformist norm internalization, the tendency to abide by the behavior of the majority of the group, even when it is individually harmful, could be the answer. In this paper, we analyze a world where (1) there is group selection and punishment by indirect reciprocity, but (2) many actions (half) go unobserved and therefore unpunished. Can norm internalization fill this "observation gap" and lead to high levels of 合作, even when 智能體s may in principle cooperate only when likely to be caught and punished? Specifically, we seek to understand whether adding norm internalization to the st

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