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英文文献：Distinguishing Social Preferences from Preferences for Altruism-区分社会偏好和利他主义偏好
英文文献作者：Raymond Fisman,Shachar Kariv,Daniel Markovits
英文文献摘要：
We report a laboratory experiment that enables us to distinguish preferences for altruism (concerning tradeoffs between own payoffs and the payoffs of others) from social preferences (concerning tradeoffs between the payoffs of others). By using graphical representations of three-person Dictator Games that vary the relative prices of giving, we generate a very rich data set well-suited to studying behavior at the level of the individual subject. We attempt to recover subjects’ underlying preferences by estimating a constant elasticity of substitution (CES) model that represents altruistic and social preferences. We find that both social preferences and preferences for altruism are highly heterogeneous, ranging from utilitarian to Rawlsian. In spite of this heterogeneity across subjects, there exists a strong positive withinsubject correlation between the efficiency-equity tradeoffs made in altruistic and social preferences.
我们报告了一个实验室实验，该实验使我们能够区分对利他主义的偏好(关于自己和他人回报之间的权衡)和社会偏好(关于他人回报之间的权衡)。通过使用改变给予相对价格的三人独裁者游戏的图形表示，我们生成了非常丰富的数据集，非常适合研究个体水平上的行为。我们试图通过估计一个代表利他主义和社会偏好的替代弹性(CES)模型来恢复受试者的潜在偏好。我们发现，从功利主义到罗尔斯主义，社会偏好和对利他主义的偏好是高度异质的。尽管研究对象之间存在异质性，但在利他主义和社会偏好的效率-公平权衡之间存在强的正相关。
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