We study a market with entrepreneurial and workers entry where both entrepreneurs' abilities and workers' qualities are private information. We develop an Agent-Based Computable model to mimic the mechanisms described in a previous analytical model (Boadway and Sato 2011). Then, we introduce the...

We analyze the incentives for information disclosure in financial markets. We show that borrowers may have incentives to voluntarily withhold information and that doing so is most attractive for claims that are inherently hard to value, such as portfolios of subprime mortgages. Interestingly,...

We study how adverse selection distorts equilibrium investment allocations in a Walrasian credit market with two-sided heterogeneity. Representative investor and partial equilibrium economies are special cases where investment allocations are distorted above perfect information allocations. By...

Micro data from a dental insurance natural experiment is used to analyze why agents opt out of insurance. The purpose is to relate the dropout decision to new information on risk, acquired by the policy holder and the insurer. The results show that agents tend to leave the insurance when...

This paper studies the effects of the signal available before a standard Baron-Myerson contracting takes place. It shows that, while the principal's profits increase with the quality of the signal, the agent's rent also increases if the signal concerns the realizations where the principal is...

I analyse a market with asymmetric information, interdependent values and trade frictions. The frictions can be reduced at a cost, e.g. by increasing attention, search, lobbying or computing power. For some parameters, there is a unique equilibrium in which an increase in the gains from trade...

We study a principal-agent model. The parties are symmetrically informed at first; the principal then designs the screening mechanism and, concurrently, the process by which the agent learns his type. Because the agent can opt out of the mechanism ex post, it must leave him with nonnegative...