Patrick Bolton is the Barbara and David Zalaznick Professor of Business at Columbia Business School and a member of the Committee on Global Thought. He is also codirector of the Center for Contracts and Economic Organization at the Columbia Law School. His areas of interest are corporate finance, banking, sovereign debt, political economy, and law and economics. He wrote Contract Theory with Mathias Dewatripont and coedited Credit Markets for the Poor with Howard Rosenthal.