Working Paper No. 489

Evolution, Rationality and Equilibrium in Games

Published: October 1997Pages: 10Keywords: GamesJEL-codes: C72; C7

Evolution, Rationality and Equilibrium in Games Jörgen W. Weibull


Evolutionary game theory studies the robustness of strategy profiles and sets of strategy profiles with respect to evolutionary forces in games played repeatedly in large populations of boundedly rational agents. The approach is macro oriented in the sense of focusing on the strategy distribution in the interacting population(s). Some main features of this approach are here outlined, and connections with learning models and standard notions of game-theoretic rationality and equilibrium are discussed. Some desiderata and results for robust long-run predictions are considered.

Elgar Companion to

Social Capital and Health

Martin Ljunge okt 2018.jpg

Martin Ljunge, IFN, is the author of a chapter, "Trust promotes health: addressing reverse causality by studying children of immigrants", in a new book edited by Sherman Folland and Eric Nauenberg. The cutting edge of research is presented, covering the ever-expanding social capital field.

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