Disposition, history and contributions in public goods experiments
Disposition, history and contributions in public goods experiments
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DOI：
10.1016/j.jebo.2005.03.008
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发表时间：
2007-02-01
影响因子：
2.2
通讯作者：
McCabe, Kevin
中科院分区：
文献类型：
--
作者：
Gunnthorsdottir, Anna;Houser, Daniel;McCabe, Kevin
通过新颖的自愿捐款机制实验，研究了个体的经验（历史）与合作倾向之间的相互作用。我们发现，一个主题的首次公共贡献是一个有用的合作处置措施。通过将随机分组的治疗与根据受试者的贡献分组的治疗进行比较，分离历史效应。后一种治疗方法增加了合作受试者互动的频率。我们跟踪熟悉的衰减在公共产品的贡献，这是随机分组下观察到的，减少贡献的合作意向，当他们被迫反复与搭便车者互动。(c)2005 Elsevier B.V.保留所有权利。
Novel voluntary contribution mechanism experiments are used to investigate how individuals' experience (history) and cooperative disposition and interact. We find that a subject's initial public contribution is a useful measure of cooperative disposition. History effects are isolated by comparing treatments with random group assignment to treatments where subjects are grouped based on their contributions. The latter treatment increases the frequency with which cooperative subjects interact. We trace the familiar decay in public good contributions over rounds, which are observed under random grouping, to reductions in contributions by those with cooperative dispositions when they are forced to repeatedly interact with free-riders. (c) 2005 Elsevier B.V. All rights reserved.