Self-enforcing strategies for cooperation in the climate change mitigation game and other repeated public good games

Final authors' draft of the article Jobst Heitzig, Kai Lessmann, and Yong Zou (2011) Self-enforcing strategies for cooperation in the climate change mitigation game and other repeated public good games, Proc Natl Acad Sci USA, in press, DOI:10.1073/pnas.1106265108.