“…In Experiment 1, we 1 See, e.g., Ostrom 2000;Kimbrough and Vostroknutov 2016;Albrecht et al 2018;Fehr and Schurtenberger 2018;Bolton et al 2019;Choi et al 2019;Bott et al 2020;Bicchieri et al 2020a;Dimant 2020. 2 See, e.g., Fehr and Gachter, 2000;Fehr and Fischbacher, 2004;Herrmann et al, 2008;Nikiforakis and Normann, 2008;Sutter et al, 2010;Balafoutas and Nikiforakis, 2012;Balafoutas et al, 2014;Fehr and Schurtenberger, 2018;Bolton et al, 2019;Bicchieri et al, 2020c;Brouwer et al, 2020. Also, punishment in (non-)monetary forms, such as shaming, are powerful tools to increase compliance, trust, and cooperation (e.g., Coleman, 1994;Coricelli et al, 2010;Dickinson et al, 2015;Heffner and FeldmanHall, 2019). 1 consider a situation where two participants solve a task in order to qualify for having the chance to win an indivisible price.…”