Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Dirk Engelmann, Urs Fischbacher. Indirect reciprocity and strategic reputation building in an experimental helping game. Games and Economic Behavior, 67(2):399-407, 2009. [doi]