Information Aggregation via Contracting

Deskripsi

When a group of investors with dispersed private information jointly invest in a risky project, how should they divide the project's profit? We show that a simple contract dividing profits in proportion to investors' risk tolerances may facilitate information aggregation by altering investors' risk-taking incentives when they decide on how investment strategies respond to private information. Our results provide a contracting-based approach for information aggregation, which is an alternative to learning from endogenous market variables (e.g., prices) via contingent schedules as seen in well-known rational expectations equilibrium models.