Paul Pierson

Paul Pierson (born 1959) is an American professor of political science specializing in comparative politics and holder of the John Gross Endowed Chair of Political Science at the University of California, Berkeley. From 2007-2010 he served at UC Berkeley as Chair of the Department of Political Science. He is noted for his research on comparative public policy and political economy, the welfare state, and American political development. His works on the welfare state and historical institutionalism have been characterized as influential. Provided by Wikipedia