“…Finally, the paper adds to the literature on lab-in-the-field experiments and speaks to experimental work comparing students and non-standard subjects, particularly managers and professionals (Fehr and List, 2004;Gneezy and Imas, 2016;Fréchette, 2011;Frechette, 2016;Batsaikhan, M. and Putterman, L., 2019). In all three of our experiments measuring social preferences, we find that students are less pro-social than both cooperative and conventional managers.…”