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The Ohio State University

Mershon Center for International Security Studies

Christopher Gelpi

Director, Mershon Center for International Security Studies
Chair of Peace Studies and Conflict Resolution
Professor of Political Science
105A Mershon Center
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B.A., Stanford University, Political Science (1988)
Ph.D., University of Michigan, Political Science (1994)

Christopher F. Gelpi is director of the Mershon Center for International Security Studies, Chair of Peace Studies and Conflict Resolution, and professor of political science at The Ohio State University. His primary research interests are the sources of international militarized conflict and strategies for international conflict resolution.

Gelpi is currently engaged in research on American public opinion and the use of military force, and on statistical models for forecasting military conflict and transnational terrorist violence. He has also published works on American civil-military relations and the use of force, the impact of democracy and trade on international conflict, the role of norms in crisis bargaining, alliances as instruments of control, diversionary wars, deterrence theory, and the influence of the international system on the outbreak of violence.

He is author of The Power of Legitimacy: The Role of Norms in Crisis Bargaining (Princeton University Press, 2002), co-author (with Peter D. Feaver) of Choosing Your Battles: American Civil-Military Relations and the Use of Force (Princeton University Press, 2004), and co-author (with Peter Feaver and Jason Reifler) of Paying the Human Costs of War: American Public Opinion and Casualties in Military Conflicts (Princeton University Press, 2009).

Some of his other works have appeared in the American Political Science Review, International SecurityInternational Studies Quarterly, International Organization, the Journal of Conflict Resolution, the Journal of Peace Research, Political Behavior, American Behavioral Scientist, Political Science Quarterly, and Public Opinion Quarterly.

Faculty Links
Curriculum Vitae (pdf)
Department web page
Professional website
High-resolution photo
Mershon Center: Conference to explore war, media and public opinion (2017)
Media Relations: Election 2016: American Foreign Policy (2016)
Mershon Center: Gelpi named new chair of peace studies (2012)

Mershon Projects
Peace Studies Program
War, Media Coverage, and American Public Opinion (2016-17)
Risk and Security (2015-16)
Training to Talk Peace: An Experimental Analysis of Non-Violent Communication Workshops (2014-15)