George Tsebelis is Professor of Political Science at the University of California, Los Angeles. He is the author of Nested Games: Rational Choice in Comparative Politics and coauth...view moreGeorge Tsebelis is Professor of Political Science at the University of California, Los Angeles. He is the author of Nested Games: Rational Choice in Comparative Politics and coauthor of Bicameralism. The recipient of a Guggenheim Fellowship, a Hoover National Fellowship, and a Russell Sage Fellowship, he has published numerous papers on the institutions of the European Union and on comparative institutional analysis.view less