“…1 Faravelli (2007) also compared economists and sociologists. Many other researchers have compared economists with the students of other disciplines (Marwell, Ames, 1981;Kahneman et al, 1986;Carter, Irons, 1991;Frank et al, 1993;Seguino et al, 1996;Cadsby, Maynes, 1998;James et al, 2001;Cipriani et al, 2009;Wang et al, 2011;Haucap, Müller, 2014;Goossens, Méon, 2015). The focus of most of the previous studies has been to test the preselection hypothesis and/or indoctrination hypothesis.…”