We introduce a model of a cyclic game. Designed to take advatange of the recurring nature of certain economic and social situations, a cyclic game differs from an extensive form game in that a cyclic game does not necessarily have an end. The same situations, although with different players may...

A model of large games in characteristic form is introduced and a number of results are reported. The game-theoretic results and techniques are related to economic models and results. For the main results, two properties are required: most players have many substitutes and small groups are...

We consider a new model of a local public goods economy with differentiated crowding in which we make a distinction between the tastes and crowding characteristics of agents. It is possible in this model to have taste-homogeneous jurisdictions that take advantage of the full array of positive...

A general model of a coalition production economy allowing set-up costs, indivisibilities, and non-convexities is developed. It is shown that for all sufficiently large replications, approximate cores of the economy are non-empty.

Sufficient conditions are demonstrated for the non-emptiness of asymptotic cores of sequences of replica games, i.e., for all sufficiently large replications, the games have non-empty approximate cores and the approximation can be made arbitrarily "good." The conditions are simply that the games...

A mass-economy is one with many, many agents where each agent is negligible and each trading group is also negligible with respect to the mass-economy. Feasible allocations are those which are virtually attainable by trades only among members of coalitions contained in feasible...

We analyze free-entry equilibrium in a model of spatial competition in which locations of established firms are fixed and entrants' profit expectations are rational. Our most interesting results concern large economies -- economies in which the number of firms is arbitrarily large. When the...

We introduce the concept of a parameterized collection of games with limited side payments, ruling out large transfers of utility. Under the assumption that the payoff set of the grand coalition is convex, we show that a game with limited side payments has a nonempty E-core. Our main result is...

The “law of scarcity” is that scarceness is rewarded ; recall, for example, the diamonds and water paradox. In this paper, furthering research initiated in Kelso and Crawford (1982, Econometrica 50, 1483-1504) for matching models, we demonstrate a law of scarcity for cores and approximate...