中文摘要：

本文在系统梳理社会身份与行为决策实验经济学研究文献的基础上，首先分析了社会身份影响行为决策的机理以及两种相关的实验研究方法，然后介绍了囚徒困境博弈、公共品供给博弈、信任博弈、独裁者博弈等实验背景下的社会身份与行为决策关系研究成果，最后在总结和评价现有研究的基础上，针对现有研究所存在的问题提出了若干建议。

英文摘要：

Based on a review of experimental economics literature of social identity and behavioral decision-making, this paper analyzes the mechanism of the effect of social identity on behavioral decision-making and two related experimental methods, and introduces the research achievements of the relationship between social identity and behavioral decision-making under experimental back- grounds such as prisoner＇s dilemma,public goods game, trust game and dictator game. At last on the basis of the summary and evaluation of existing literature, it advances some suggestions in view of the shortcomings of current researches.