Maurice Grinberg, Stevan Tomic, Evgenia Hristova. Prisoner's Dilemma Games between Friends and Foes: Looking for Simpson's Paradox Effects in Cooperation. In Markus Knauff, Michael Pauen, Natalie Sebanz, Ipke Wachsmuth, editors, Proceedings of the 35th Annual Meeting of the Cognitive Science Society, CogSci 2013, Berlin, Germany, July 31 - August 3, 2013. cognitivesciencesociety.org, 2013. [doi]
Abstract is missing.