Models focusing on different levels of selection

This research will be based on existing models developed to model social interactions [83] and molecular cooperation at the origin of life [84]. We will develop novel, stochastic models, involving matrix games based on either replicator dynamics for larger groups or numerical simulations for small and/or structured groups. In the envisaged models, individuals within a group face a social dilemma (e.g. Public Goods Game, Snowdrift Game, envy game, kleptoparasitism) and their individual payoffs determine their within-group success. But the groups also compete, and in that competition cooperative individuals contribute more than selfish ones. Our main question is what kind of conditions are conductive for the maximization of the total payoff (welfare) of the group.