Faculty of Social Sciences at the University of Geneva, SwitzerlandHis research interests (PhD University of Michigan) are at the intersection of comparative politics and international relations, focusing on decision-making processes, institutions and conflict resolution.

His publications appear in various journals, among them the American Political Science Review, Annual Review of Political Science, British Journal of Political Science, Comparative Political Studies, European Journal of Political Research, European Union Politics, International Organization, Journal of Conflict Resolution, Journal of Peace Research, Journal of Theoretical Politics, Legislative Studies Quarterly, Party Politics, Political Analysis, Public Choice, Review of International Organizations, as well as in several edited volumes and books.