In addition to his role in the Government Department, Professor Chapman is a distinguished scholar of the Robert S. Strauss Center for International Security and Law and affiliated faculty member of both the Center for European Studies and the Clements Center on History Strategy, and Statecraft. His research interests span the study of international institutions, international security, and international political economy. In 2009-2010 he held a position as a visiting associate research scholar at the Niehaus Center for Globalization and Governance at Princeton University. His work has appeared in International Organization, the Journal of Politics, the British Journal of Political Science, the Journal of Conflict Resolution, the Journal of Theoretical Politics, International Interactions, and International Studies Quarterly. His book, Securing Approval: Domestic Politics and Multilateral Authorization for War, was published by the University of Chicago Press in 2011 and won the 2011-2012 American Political Science Association Conflict Processes Section Book Award. He a former associate and senior editor for International Studies Quarterly. He received his Ph.D. in 2007 from Emory University.