基于多重自我假设的人质困境问题

On the Hostage Dilemma Problem Under the Multiple Selves Assumption

囚徒困境及其变形模型,揭示了个体理性与群体理性选择之间的矛盾,从个体利益出发的行为往往不能实现团体的最大利益.本文以多重自我替代传统经济学中理性人的假设,将双曲贴现应用到人质困境中,解决短期利益与长期利益的不一致性给决策带来的困扰,从而实现个人利益与社会利益的统筹协调.

The prisoner＇ s dilemma and its deformation model reveals the contradiction between the individual ration- ality choices and the group rationality choices, in which the behaviors from individual interests often cannot achieve the group＇ s best interests. This paper tries to solve the inconsistency of short - term interests and long - term interests by applying the hyperbolic discounting on the hostage troubles under the multiple selves assumption rather than the ra- tional person hypothesis in traditional economics, so as to realize the overall coordination of individual interests and social interests.