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Social comparisons and reference group formation: Some experimental evidence
journal contributionposted on 2023-05-17, 19:22 authored by McDonald, I, Nikiforakis, N, Olekalns, N, Sibly, HA
We experimentally investigate reference group formation and the impact of social comparisons in a three-player ultimatum game. The players compete in a real-effort task for the role of the proposer. The role of the responder is randomly allocated to one of the other two participants. The third participant, the non-responder, receives a fixed payment - our tretment variable - and makes no decision. Knowing the size of this payment, the proposer makes a take-it-or-leave-offer to the responder. Most respnders appear to ignore the non-responder when the payment the latter receives is low, but not when it is high. As a result, the existence of a non-responder and the payment they receive has a pronounced effect on bargaining outcomes and increases overall rejection rates. We present a simple model in which agents select the members of their reference group strategically to reduce the extent of cognitive dissonance they experience. The model produces results consistent with our experimental fndings.
Publication titleGames and Economic Behavior
PublisherAcademic Press Inc Elsevier Science
Place of publication525 B St, Ste 1900, San Diego, USA, Ca, 92101-4495
Rights statementcopyright 2012 Elsevier