We propose a new policy instrument that leverages adverse selection when Pigouvian policies are infeasible or undesirable. Our policy gives firms the option to pay a tax on their voluntarily disclosed emissions, or an output tax based on the average emissions among undisclosed firms. We derive...

We design optimal mechanism to collect revenues from nonrenewable resource exploitation, when the resource must be explored and discovered and when there is asymmetric information. The exploration effort may result in a discovery that is revealed only to the firm, and the effort is not observed...

In this paper, we address the identification and estimation of insurance models where insurees have private information about their risk and risk aversion. The model includes random damages and allows for several claims, while insurees choose from a finite number of coverages. We show that the...