英文文献：Cooperation in Partnerships: The Role of Breakups and Reputation-合作伙伴关系中的合作:分手和声誉的作用
英文文献作者：Ralph-C Bayer
英文文献摘要：
We investigate experimentally if endogenous partnership formation can improve efficiency in social dilemma situations. Subjects play multiple two-player public goods games, where they can break up with their current partner after every fourth game. Subjects without a partner provide rankings of the available other singles regarding their preferred subject to be matched with. A stable marriage mechanism determines the new matches. We vary the information subjects have when they express their preferences for their future matches and also if staying in a partnership leads to a cost or a bonus. We find that endogenous group formation can increase efficiency. Both the provision of contribution history at the time of re-matching and bonuses for staying in a partnership have positive effects. At least one of the two positive factors has to be present for an efficiency improvement. The presence of both leads to the best results.

我们通过实验研究了内源性伙伴关系的形成能否提高社会困境中的效率。研究对象要玩多个双人公益游戏，每玩四次就可以和现在的伴侣分手。没有伴侣的受试者提供可供选择的其他单身人士的排名，以确定他们的首选对象。稳定的婚姻机制决定了新的匹配。当被试表达他们对未来伴侣的偏好时，我们会改变被试拥有的信息，也会改变被试在合作关系中是否会带来成本或奖金。我们发现内生群体的形成可以提高效率。在重新配对时提供供款历史和留在合伙企业的奖金都有积极的影响。要提高效率，至少必须具备这两个积极因素中的一个。两者的存在会带来最好的结果。