Gregory Wawro

Gregory J. Wawro is Associate Professor of Political Science at Columbia University. He is the author of "Legislative Entrepreneurship in the U.S. House of Representatives." Eric Schickler is professor of political science at the University of California, Berkeley. He is the author of "Disjointed Pluralism: Institutional Innovation and the Development of the U.S. Congress" and coauthor of "Partisan Hearts and Minds: Political Parties and the Social Identity of Voters."