Conditional cooperation and betrayal aversion
研究了条件合作与背叛厌恶之间的关联，通过公共品博弈实验和两种背叛厌恶测量方法，发现情景测量中两者存在强关联，而标准货币激励测量中未发现。
We investigate whether there is an association between conditional cooperation and betrayal aversion, two phenomena that we conjecture share common psychological characteristics despite having been studied largely separately in the previous literature. We use a public goods game to categorize subjects by type of contribution preference and we measure betrayal aversion for different categories of subject. We report three studies, using two different methods to measure betrayal aversion: a standard elicitation with monetary incentives and a novel scenario-based measure that we argue addresses concerns about the standard measure. We find strong and robust evidence of an association between conditional cooperation and betrayal aversion in the scenario-based measures but not in the standard measure.