风险条件下的社会偏好和社会合作

On the Social Preferences and Social Cooperation under Risky Conditions

在公共品博弈实验下,对风险条件下的社会偏好在社会合作中的作用进行分析,研究发现,代表社会合作的公共品自愿供给行为显著存在,并且这种行为主要受到社会偏好的影响。具体来说,首先,在社会偏好中,个体的同时公共品供给行为主要受到互惠偏好的影响,其次,个体的风险偏好对其同时公共品供给行为也具有显著的影响,风险偏好的作用并没有被社会偏好作用所体现的个体决策的这种社会影响所挤出,并且同时公共品供给行为中互惠偏好的作用要强于风险偏好。

This paper researches the role of social preference in the social cooperation under the risk condition by public goods game experiments. It focuses on are three key issues.(1) We will test the relationship between social preference and the cooperation behavior.(2) The social preference have the social effects on cooperative behavior, which may crowd out the role of risk preference in people 's actions or decisions.(3) When the social preference competes with risk preference of competition, the social preference or risk preference will play a more important role in the cooperative behavior or decision. The study found that, the voluntary provision of public goods defined as social cooperation exists significantly, and such behavior is mainly affected by the social preference. Specifically, first of all,, the simultaneous public goods supply behavior is mainly affected by the preference of reciprocity which is one of the social preferences, and secondly, the individual risk preference have a significant impact on the behavior of the simultaneous public goods supply as well, and the social pref-erence does not crowd out the role of risk preference in people 's actions or decisions under the social influence of social preference on individual decision, and the reciprocity preference has more influence on the simultane-ous public goods supply compared to the risk preference.