Avraham Diskin
Abraham Diskin (born 1947) is an Israeli political scientist at the Hebrew University of Jerusalem, and a professor at the Interdisciplinary Center in Herzliya. Diskin was the Chair of the Political Science Department of the Hebrew University and the Chair of the Israel Political Science Association. He also served as a visiting professor at several universities in the United States, Canada, Europe and Japan. Diskin has published over twenty books and monographs, mostly about Israeli politics. In the 1970s, Diskin analyzed the critical importance of the domination of the ‘pivotal point’ (i.e. the balance between the left wing bloc and the right wing bloc), and the significance of voters floating between two major political blocs. During the 2000s, he helped to write the Constitution proposed by the Institute for Zionist Strategies and advised the Constitution Committee of the Knesset. Diskin's research focuses on comparative politics, democracy, game theory, electoral systems and voting behavior. During the 2000s he published (often in conjunction with Moshe Koppel) two solutions to John Nash’s bargaining problem, a solution of the Voting Power measurement, a proof of the association between ‘strategic non-voting’ and ‘decisiveness’ of electoral competitions in the United States and Britain in the twentieth