In the paper, we present some modifications of the Hoede-Bakker index defined in a social network in which players may influence each other. Due to influences of the other actors, the final decision of a player may be different from his original inclination. These modifications are defined for...

This paper reports the results of an experiment on information spillovers between groups. We find that a player who is a member of multiple groups aggregates information and serves as a conduit through which information from one group spills over to another. We also find that such players are...

This paper studies a model of regime change in which a rebel leader seeking to mobilize supporters faces a trade-off between increasing the rebel group's size and risking information leaks. I~ find that repressing a rebellion via \emph{collective} punishment---whereby not only rebel participants...

The Shapley value is a well-known solution concept for TU games. The Maschler-Owen value and the NTU Shapley value are two well-known extensions of the TU Shapley value to NTU games. A hyperplane game is an NTU game such that the feasible set for each coalition is a hyperplane. On the domain of...

Tournaments consisting of iterative matches are a common mechanism for determining how to allocate a prize. For this reason it is important to understand the behavioral as well as the theoretical properties of different tournament structures. Given that laboratory experiments have consistently...

We study a dynamic common pool resource game in which current resource stock depends on resource extraction in the previous period. Our model shows that for a sufficiently high regrowth rate, there is no commons dilemma: the resource will be preserved indefinitely in equilibrium. Lower growth...

This paper studies a class of games, quot;All-Pay Contestsquot;, which captures general asymmetries and sunk investments inherent in scenarios such as lobbying, competition for market power, labor-market tournaments, and Ramp;D races. Players compete for one of several identical prizes by...

In this brief comment, the public choice theory aims to distinguish the dilemmas and conflicts in formal and empirical. The hypothesis argues that the reality more complex than the principles of choice of Pareto and Liberalism. Both the ethics and politics are taking decisions that are not...

The main objective of this paper is to present a reading of The Arcades Project by Walter Benjamin in the context of the financial crisis, in particular, reflect from a few fragments of Benjamin's work appear to lie around a Black Swan. The recovery of the fragments of The Arcades seems...