This paper establishes a B-core existence result for normal form TU games. …

This chapter studies the theory of value of games with infinitely many players.Games with infinitely many players are …-handed influence. The interactions are modeled as cooperative games with a continuum of players. In general, the continuum consists of … framework for mathematical analysis, and approximates the results for large finite games well. Also, it enables a unified view …

which they usually take different positions. Two examples of such structures are communication networks and hierarchies. In … feasible sets in communication networks and compare them with feasible sets arising from hierarchies. …

networks, such coordination may be very difficult to achieve and may depend on the communication technology and the network … structure. We examine how pre-play communication and clustering within networks affect coordination in a challenging … outcome in our game, but restricted communication (where subjects can only indicate their intended action) is almost entirely …

networks, such coordination may be very difficult to achieve and may depend on the communication technology and the network … structure. We examine how pre-play communication and clustering within networks affect coordination in a challenging … outcome in our game, but restricted communication (where subjects can only indicate their intended action) is almost entirely …

behavior. Specifically, we focus on comparing communication games with messages stating an intention versus a request. Our …This paper investigates how different message structures impact communication strategy as well as sender and receiver … contributing to the differences in games where messages lack the self-committing property. …

positions. Two examples of such structures are communication networks and hierarchies. In the literature the distinction between … defined by properties of the set of feasible coalitions. We characterize the feasible sets in communication networks and …

-way free form communication message sent by the leader to the followers strongly revives cooperation. We find evidence that … repeated free form communication by the leader further strengthens the reviving effect on cooperation. Combining the two … previous interventions does not outperform the pure effect of communication. Our content analysis reveals that leader …

, which does not happen when communication is costless. Secondly, the proportion of games where no communication or one …This paper experimentally investigates free-riding behavior on communication cost in a coordination game and finds … strong indications of such free-riding. Firstly, the subjects wait for others to send a message when communication is costly …