Nature · 1987 · 431 citations · 0 references
Social SciencesEconomicsEvolutionary BiologyBehavioral EconomicsEvolutionary TheoryGame TheoryBehavioral Game TheoryEvolution Of CooperationEvolutionary DynamicsEvolutionary Game TheoryNoncooperative Game TheoryRepeated GamesEvolutionary Stable StrategiesGame-theoretic EvolutionPrisoner’s DilemmaPure Strategy Nash EquilibriumRepeated Game EquilibriaRepeated Game ModelsRepeated Prisoner's Dilemma