This dissertation consists of three separate essays. In the first essay, privatization is found to improve bank performance by both better monitoring of existing firms, and improved selection of new bank clients. Data on firms borrowing from government-owned banks, and firms borrowing from a...

(cont.) Risk Management have begun implementing strategies to provide commodity price and weather insurance in the developing world. In Chapter 3 (joint with Professor Rob Townsend from the University of Chicago), we examine how shocks to the price of rubber, an important but volatile Thai...

This thesis includes four essays on the macroeconomic effects of financial market imperfections. The first essay studies the incentives for banks that participate in an interbank market to keep a sufficient level of reserves. It presents a model where, in presence of imperfect insurance against...