Prof. Reuven Y. Hazan is a professor in and former chair of the Department of Political Science at the Hebrew University of Jerusalem, where he is the first to hold the Chair in Israeli Democracy and Politics. He has taught about Israeli government and comparative politics for almost thirty years, both at the Hebrew University and at American universities such as Columbia, Emory, Harvard and Yale. His research and publications focus on the neo-institutional cornerstones of comparative politics: political parties and party systems, elections and electoral systems, and legislative studies. He served on the editorial board of leading political science journals (International Political Science Review, Party Politics, Journal of Legislative Studies) and on the executive committee of the European Consortium for Political Research (ECPR).

A Jewish People Policy Institute senior fellow, who is the Thin Constitution Project Coordinator. Giladi has served as a magistrate court judge in Israel's Southern District. He was a legal assistant to the late Supreme Court Deputy President Eliahu Mazza, and an intern of former Supreme Court Deputy President Shlomo Levin.