models of communication and hierarchy restrictions in cooperative games, compare different network structures with each other …. Two well-known network structures are hierarchies and communication networks. We give an overview of the most common … and discuss network structures that combine communication as well as hierarchical features. Throughout the survey, we …

In this paper we introduce and characterize two new values for transferable utility games with graph restricted … communication and a priori unions. Both values are obtained by applying the Shapley value to an associated TU-game. The graph …

We examine a new class of games, which we call social games, where players not only choose strategies but also choose … players in different roles, among other things. We also examine finite repetitions of games where players may choose to … rematch in any period. Some equilibria of fixed-player repeated games cannot be sustained as equilibria in a repeated social …

others creating socially suboptimal outcomes. We investigate if and how communication mitigates the strategic delay in … introducing communication into this setting reduces strategic delay. We implement our model in a laboratory experiment utilizing a … 2x2 design, where we vary the availability of communication and the number of agents. We find that communication …

Communication is well known to increase cooperation rates in social dilemma situations, but the exact mechanisms behind … this have been questioned and discussed. This study examines the impact of communication on public good provisioning in an … experimental findings, we observe a strong increase in cooperation when face-to-face communication is allowed before decision …

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 …

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 …