Cooperation in two-person evolutionary games with complex personality profiles.
We propose a theory of evolution of social systems which generalizes the standard proportional fitness rule of the evolutionary game theory. The formalism is applied to describe the dynamics of two-person one-shot population games. In particular it predicts the non-zero level of cooperation in the long run for the Prisoner's Dilemma games, the increase of the fraction of cooperators for general classes of the Snow-Drift game, and stable nonzero cooperation level for coordination games.
Płatkowski
Tadeusz
T
Department of Mathematics, Informatics and Mechanics, University of Warsaw, Banacha 2, 02-097 Warsaw, Poland.
D005075:Biological Evolution; D005716:Game Theory; D006801:Humans; D008954:Models, Biological; D010551:Personality