We analyze theoretically and empirically the implications of information asymmetry for equilibrium asset pricing and portfolio choice. In our partially revealing dynamic rational expectations equilibrium, portfolio separation fails, and indexing is not optimal. We show how uninformed investors...

Asymmetric information between banks and firms can preclude financing of valuable projects. Trade credit alleviates this problem by incorporating in the lending relation the private information held by suppliers about their customers. Incentive compatibility conditions prevent collusion between...

We analyze the introduction of a nonredundant option, which completes the markets, and the effects of this on information revelation and risk sharing. The option alters the interaction between liquidity and insider trading. We find that the option mitigates the market breakdown problem created...

An informed financial institution can trade on private information and also sell it to clients through a managed fund. To provide an incentive for the informed agent to trade in the interest of her client, the optimal contract requires that she be compensated as an increasing function of the...