A strategic (round-robin) tournament is a simultaneous n-player game built on top of a symmetric two-player game G. Each player chooses one action in G and is matched to play G against all other players. The winner of the tournament is the player who achieves the highest total G-payoff. The...

For a market with a finite number of agents, pairwise matching, and bargaining, it is shown that, even when the market is frictionless, the equilibrium is not necessarily competitive. It depends on the amount of information agents use. If their behavior is conditioned only on the sets of agents...

This paper addresses a paradoxical game theoretic example which is closely related to the coordinated attack problem. Two players have to play one of two possible coordination games. Only one of them receives information about the coordination game to be played. It is shown that even if a large...

In the jungle, power and coercion govern the exchange of resources. We study a simple, stylised model of the jungle that mirrors an exchange economy. We define the notion of jungle equilibrium and demonstrate that a number of standard results of competitive markets hold in the jungle. Copyright...