This paper studies an economy whose agents perceive their consumption possibilities subjectively, and whose preferences are defined on what they subjectively experience, rather than on those alternatives that are objectively present. The model of agents' perceptions is based on intuitionistic...

We examine a general equilibrium dynamic economy in which each firm i) hires a manager who can divert cash flows and ii) can fire him after poor performance, generating costs to both parties.The contract is terminated when the manager's continuation value reaches his compensation at another firm...

This paper studies equilibria for economies characterized by moral hazard (hidden action), in which the set of contracts marketed in equilibrium is determined by the interaction of financial intermediaries. The crucial aspect of the environment that we study is that intermediaries are restricted...

The literature on Walrasian markets in large economies with adverse selection has used various equilibrium refinements, but has obtained no general incentive efficiency of equilibrium, namely when cross-subsidies are needed for efficiency. We show that the same refined equilibria may also be...

In the present paper we study the efficiency properties of competitive equilibria in economies with hidden action and multiple goods. We borrow the description of the economy from Lisboa [3] and we apply a method of proof close in spirit to the one used in the literature on incomplete financial...

In a fundamental contribution, Prescott and Townsend (1984) [PT] have shown that the existence and efficiency properties of Walrasian equilibria extend to economies with moral hazard, when agents' trades are observable (exclusive contracts can be implemented). More recently, Bennardo and...

We study an economy where intermediaries compete over contracts in a nonexclusive insurance market affected by moral hazard. Our setting is the same as that developed in Bisin and Guaitoli [2004]. The present note provides a counterexample to Proposition 2, 3 and 4 in Bisin and Guaitoli [2004]...