We study games played between groups of players, where a given group decides which strategy it will play through a vote by its members. When groups consist of two voting players, our games can also be interpreted as network-formation games. In experiments on Stag Hunt games, we find a stark...

Systemic risk among the network of international banking groups arises when financial stress threatens to crisscross many national boundaries and expose imperfect international coordination. To assess this risk, we use Rosvall and Bergstrom’s (PNAS, 2008, 1118-1123) information theoretic...

This paper extends the theoretical framework for exploring the diffusion of new technologies through firms and industries. It is assumed that information about new and profitable technologies is not immediately available to all of the agents in the economy; this information spreads through the...