Lima, F.W.S.; Hadzibeganovic, Tarik; Stauffer, Dietrich - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 24, pp. 4999-5004
Using Monte Carlo simulations, we study the evolution of contingent cooperation and ethnocentrism in the one-shot game. Interactions and reproduction among computational agents are simulated on undirected and directed Barabási–Albert (BA) networks. We first replicate the Hammond–Axelrod...