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标准的经济学模型抽象掉了个人的社会属性,社会互动研究把久被忽视的社会因素纳入经济分析,使得经济学的分析更加完整、能够解释更多现象。本文综合比较了社会互动的不同定义,从经济学的视角给出社会互动的一个概念化框架,并对基于偏好和基于信息的社会互动研究进行简要综述。
The standard economic model abstracts away from the social attributes of individuals, and social interaction studies incorporate long neglected social factors into economic analysis, making the analysis of economics more complete and capable of explaining more phenomena. This article comprehensively compares the different definitions of social interaction, gives a conceptual framework of social interaction from the perspective of economics, and briefly reviews the research on preference and information-based social interaction.