In the context of standard two-period pure-exchange economies with sequential trade, this paper proposes a decentralized coordination mechanism for equilibriumexpectations, facilitated by local interactions between agents. Interactions are modelled stochastically by specifying a family of...

Introducing assets backed by physical collateral, we extend the Cornet and De Boisdeffre (2002) model of asymmetric information to allow for default. We show that, independently of the financial-informational structure, equilibrium exists.

We show that in economies without liquidity frictions, but with incomplete financial markets, when agents are infinitely lived and uniformly impatient, money can still be essential (that is, have a positive price in equilibrium) if and only if each agent has binding debt constraints at some node...

When infinite lived agents trade long-lived assets secured by durable goods, equilibrium exists without any uniform impatience requirements or additional debt constraints. Asset pricing bubbles are absent when the new endowments of durable goods are uniformly bounded away from zero. Otherwise,...

In infinite horizon incomplete market economies, Ponzi schemes are avoided and equilibrium exists when collateral repossession is the only mechanism enforcing borrowers not to entirely default on their promises. In these economies, we add default enforcement mechanisms that are effective, i.e....

This paper analyzes one-good exchange economies with two infinitely-lived agents and incomplete markets. It is shown that there are no recursive (Markov) equilibria for which borrowing (debt) constraints never bind if the state space of exogenous and endogenous variables is a compact subset of...

Economies with asymmetric information are encompassed by an extension of the model of general competitive equilibrium that does not require an explicit modeling of private information. Sellers have discretion over deliveries on contracts; this is in common with economies with default, incomplete...

This paper analyzes the existence of recursive equilibria in a class of convex growth models with incomplete markets. Households have identical CRRA-preferences, production displays constant returns to scale with respect to physical and human capital, and all markets are competitive. There are...

The effects of endogenous undiversifiable investment and market structure changes on security pricing are analyzed within the GEI-CAPM (General Equilibrium with Incomplete Markets Capital Asset Pricing Model). Both the mutual fund and security market line theorems are extended conditional to a...

Episodes of high inflation are generally accompanied by a shortening of the maturity of nominal debt contracts. This paper develops a multiperiod general equilibrium model with incomplete markets to study the relationship between inflation and the maturity structure of nominal bonds. The model...