Many countries sell fishing rights to foreign nations and fishers. Although African coastal waters are among the world's most biologically rich, African countries earn much less than their peers from selling access to foreign fishers. African countries sell fishing access individually (in...

Input subsidies in natural resource sectors are widely believed to deplete the natural capital on which these sectors depend. However, estimating the causal effect of subsidies on resource extraction has been stymied by identification and data challenges. China's fishing fleet is the world’s...

Property rights are commonly touted as a solution to common pool resource problems. But in practice the security of these property rights varies substantially owing to differences in design. In fisheries, the design of individual transferable quotas (ITQs) varies widely; the consequences of...

Input subsidies in natural resource sectors are widely believed to cause depletion of the natural capital on which those sectors rely. But identification and data challenges have stymied attempts to empirically estimate the causal effect of subsidies on resource extraction. China's fishing fleet...

We study the optimal quota sequence, in a stationary environment, where a regulator and a non-strategic firm have asymmetric information. The regulator is able to learn about the unknown cost parameter by using a quota that is slack with positive probability. It is never optimal for the...