Who Are I: Time Inconsistency and Intrapersonal Conflict and Reconciliation

X. He, X. Zhou
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引用次数: 13

Abstract

Time inconsistency is prevalent in dynamic choice problems: a plan of actions to be taken in the future that is optimal for an agent today may not be optimal for the same agent in the future. If the agent is aware of this intrapersonal conflict but unable to commit herself in the future to following the optimal plan today, the rational strategy for her today is to reconcile with her future selves, namely to correctly anticipate her actions in the future and then act today accordingly. Such a strategy is named intra-personal equilibrium and has been studied since as early as in the 1950s. A rigorous treatment in continuous-time settings, however, had not been available until a decade ago. Since then, the study on intra-personal equilibrium for time-inconsistent problems in continuous time has grown rapidly. In this chapter, we review the classical results and some recent development in this literature.
我是谁:时间不一致与人际冲突与和解
时间不一致性在动态选择问题中很普遍:未来采取的行动计划对于今天的代理来说是最优的,但对于未来的同一代理来说可能不是最优的。如果行为人意识到这种内部冲突,但无法承诺自己在未来遵循今天的最优计划,那么她今天的理性策略是与她未来的自我和解,即正确预测她未来的行为,然后在今天采取相应的行动。这种策略被称为个人内均衡,早在20世纪50年代就开始研究。然而,在连续时间环境下的严格治疗直到十年前才出现。此后,对连续时间中时间不一致问题的个人内部均衡的研究得到了迅速发展。在这一章中,我们回顾了经典的结果和一些最近的发展,这方面的文献。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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