A population of players is considered in which each agent can select her neighbors in order to play a symmetric 2x2 game with each of them. The result of the simultaneous neighborhood choice of each agent is a network on the population from. We analyze all types of 2x2 games and show how the...

In an experimental 2x2 coordination game with two strict equilibria we observe that, in contrast to equilibrium selection theory (Harsanyi and Selten 1988), only half of the subjects choose the strategy that relates to the payoff- and risk-dominant equilibrium. We propose modified risk dominance...

Inspired by the theoretical results on network formation by Bala and Goyal (2000) and experimental evidence by Plott and Callander (2002) and Falk and Kosfeld (2003) we design network formation experiments in discrete and continuous time. Particularly in the continuous time experiment, we...

In an experimental framework on network formation inspired by the two-way information flow model of Bala and Goyal (2000), we observe that many groups participating in the experiment reach the strict Nash network resp. come very close to this network. Compared to the results of previous network...

A population of players is considered in which each player may select his neighbors in order to play a 2x2 coordination game with each of them. We analyze how the payoffs in the underlying coordination game effect the resulting equilibrium neighborhood resp. network structure. Depending on the...