Self-selectivity is a new kind of consistency pertaining to social choice rules. It deals with the problem of whether a social choice rule selects itself from among other rival such rules when a society is also to choose the choice rule that it will employ in making its choice from a given set...

This paper studies a simple setting in which the contractual arrangements which determine the incentives for agents are not designed by a single central planner, but are themselves the outcome of a game among multiple noncooperatively acting principals. The notion of an Epsilon Contracting...

In this study, we regard the oligopolistic-oligopsonistic markets within the framework of a “double auction†in which both buyers and sellers make bids. To this end, we introduce games where declarations of supply and demand functions (which need not be true) are treated as strategic...

We examine the social desirability of learning about the regulated agent in a generalized principal-agent model with incomplete information. An interesting result we obtain is that there are situations in which the agent prefers a Bayesian regulator to have more, yet incomplete, information...