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I find a null result: there is no intergroup discrimination in betrayal aversion, at neither point in time. In the first experiment, betrayal aversion is positive, and does not differ towards in- versus outgroup members. In the second experiment, I find no betrayal aversion. At this time, a subsample of participants trusts ingroup members more, but only in the first of two trusting decisions they make. Factors other than betrayal aversion—such as beliefs about trustworthiness and outcome-based social preferences—seem to explain this ingroup bias in trust.<br>I suggest a couple of potential explanations for the lack of betrayal aversion in the second experiment.</p>"}},{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"Date Submitted: 2022-04-22"}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Other"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"trust; betrayal aversion; social identity; experiment"}}]},{"typeName":"language","multiple":true,"typeClass":"controlledVocabulary","value":["English"]},{"typeName":"productionDate","multiple":false,"typeClass":"primitive","value":"2018-05-08"},{"typeName":"distributionDate","multiple":false,"typeClass":"primitive","value":"2022-04-22"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2022-04-22"}]},"dansRights":{"displayName":"Rights Metadata","name":"dansRights","fields":[{"typeName":"dansRightsHolder","multiple":true,"typeClass":"primitive","value":["M.E. 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