Jacobson, Sarah; Petrie, Ragan - Interdisciplinary Center for Economic Science (ICES), … - 2012
laboratory experiment to study the elements and dynamics of this type of institution. Peer-to-peer reciprocity is important, and … having the ability to practice targeted reciprocity in our experiment increases contributions to the public good by 14 … settings. People thus excluded from the Òcircle of givingÓ provide a clean and strict test of indirect reciprocity, since they …