for personal gain. We further explore the changes in lying and reporting behavior that result from giving individuals a … say in who joins their group. We find that enough individuals are willing to report lies such that in fixed groups lying … generally shunned, even by groups where lying is absent. This facilitates the formation of dishonest groups where lying is …

prevalent and reporting is nonexistent. -- lying ; lying aversion ; whistleblowing ; social norms ; dishonesty … for personal gain. We further explore the changes in lying and reporting behavior that result from giving individuals a … say in who joins their group. We find that enough individuals are willing to report lies such that in fixed groups lying …

there is no evidence of dishonesty among younger individuals, older individuals as well as younger and older groups cheat …