supported by the National Basic Research Program of China (2007CB411600);the National Natural Science Foundation of China (30670272,30770500,10961027,31270433 and 10761010);the Yunnan Natural Science Foundation (2009CD104);the State Key Laboratory of Genetic Resources and Evolution,Kunming Institute of Zoology,Chinese Academy of Sciences(GREKF09-02);the West Light Foundation of the Chinese Academy of Sciences and Special Fund for the Excellent Youth of the Chinese Academy of Sciences (KSCX2-EW-Q-9)
Classical theories explaining the evolution of cooperation often rely on the assumption that the involved players are symmetrically interacted.However,in reality almost all well-documented cooperation systems show tha...
supported by the National Natural Science Foundation of China(31170408, 71161020, 10961027);the Program for Innovative Research Team (in Science and Technology) in University of Yunnan Province;the Natural Science Foundation of Yunnan Province (2009CD104);the West Light Foundation of the Chinese Academy of Sciences;the Special Fund for the Excellent Youth of the Chinese Academy of Sciences (KSCX2-EW-Q-9);the State Key Laboratory of Genetic Resources and Evolution
What motivates some members of a social group to voluntarily incur costs in order to provide for the common good? This question lies at the heart of theoretical and empirical studies of cooperative behavior. This is a...