Disloyalty aversion: Greater reluctance to bet against close others than the self

We examine the mechanisms by which loyalty can induce risk seeking. In seven studies, participants exhibited disloyalty aversion—they were more reluctant to bet on the failure of a close other than on their own failure. In contrast, participants were just as willing to bet on the failure of strangers as on their own failure. This effect persisted when bets were made in private, payouts were larger for betting on failure than success (Studies...