BEKKERS, Rene. Measuring Altruistic Behavior in Surveys: The All-or-Nothing Dictator Game. Survey Research Methods, [S. l.], v. 1, n. 3, p. 139–144, 2007. DOI: 10.18148/srm/2007.v1i3.54. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/54. Acesso em: 26 apr. 2024.