Ertan, Arhan; Page, Talbot; Putterman, Louis - In: European Economic Review 53 (2009) 5, pp. 495-511
We study a voluntary contributions mechanism in which punishment may be allowed, depending on subjects' voted rules. We found that out of 160 group votes, even when groups had no prior experience with unrestricted punishment, no group ever voted to allow unrestricted punishment and no group ever...