“…The absence of group-size effects on the individual willingness to implement institutions in the presence of single (or few) free-riders also has implications for the literature on how many so-called "bad apples" are tolerated in society (de Oliveira, Croson and Eckel, 2015;Guido, Robbett and Romaniuc, 2019) and the influence of group size on social preferences (Schumacher et al, 2017;Mollerstrom, Strulov-Shlain and Taubinsky, 2021;Alós-Ferrer, García-Segarra and Ritschel, 2022). Our findings indicate that the share of tolerated bad apples (i.e., players who do not want to commit themselves) is not sensitive to small increases in group size.…”