社会资本、制度环境与条件合作行为——基于“内核+外壳”框架的公共品实验研究
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| Title | Social Capital, Institutional Environment and Conditional Cooperation
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| 作者 | 周晔馨 涂勤 胡必亮 |
| Author | Zhou Yexin, Tu Qin and Hu Biliang |
| 作者单位 | 北京师范大学 |
| Organization | Beijing Normal University |
| 作者Email | zhouyexin@bnu.edu.cn；tuqin@bnu.edu.cn；hubiliang@bnu.edu.cn |
| 中文关键词 | 条件合作 社会资本 制度 社会网络 信任 |
| Key Words | Conditional Cooperation; Social Capital; Institution; Social Network; Trust |
| 内容提要 | 基于对条件合作的现有研究成果，本文进一步提出“条件合作异质性偏好+制度环境”的“内核+外壳”分析框架，并利用学生和工人被试分别进行了传统实验室和人为田野实验进行了检验。研究发现：1.条件合作现象是普遍存在的，各种异质性内核基于不同的外部条件会改变信念和合作行为，但内核“条件合作类型”的性质相对稳定且其外部有效性较强；2.一般信任和社会网络是影响合作水平和实验外部有效性的重要社会资本；3.正式制度需要和非正式制度配合，否则可能会降低人们的信念，从而阻碍合作水平提高，甚至出现负的“民主溢价”。本文对以上发现和既有文献中的相关发现在该框架下进行了较为一致的解释，并为促进社会合作的经济社会政策提供了较为稳健的理论和实验依据。 |
| Abstract | This paper suggests a “Core + Shell” (heterogeneous preference of conditional cooperation + institutional environment) framework and conducts a conventional lab experiment an artefactual field experiment using students and workers respectively to test this theory. The study finds: 1. conditional cooperation is pervasive and all kinds of heterogeneous cores would change the beliefs and cooperation behavior accordingly to different external conditions, meanwhile the “conditional type” is more stable and has a stronger external validity; 2. general trust and social network are important social capitals that influence cooperation level and external validity; 3. a formal institution should match well with informal institutions, or it may decrease the beliefs of the people and then obstacle the cooperation, and even induce negative democracy premium. This paper can not only explain consistently the findings from our experiments and the literature within the framework, but provide robust evidence theoretically and experimentally for policies aiming at improving social cooperation. |
| 文章编号 | WP652 |
| 登载时间 | 2014-08-12 |
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