Xu, Meng; Zheng, Da-Fang; Xu, C.; Zhong, Lixin; Hui, P.M. - In: Physica A: Statistical Mechanics and its Applications 424 (2015) C, pp. 322-329
We generalize the N-person evolutionary snowdrift game to incorporate the effects of costly punishment in a well-mixed population. A set of dynamical equations that account for the evolution of the frequencies of the three strategies under replicator dynamics is formulated. At long time, the...