About Gideon Rahat Gideon Rahat is associate of political science at the Hebrew University of Jerusalem. Books by Gideon Rahat Promise and Challenge of Party Primary Elections A Comparative Perspective by (author) William P. Cross, Ofer Kenig, Scott Pruysers & Gideon Rahat The Promise and Challenge of Party Primary Elections A Comparative Perspective by (author) William P. Cross, Ofer Kenig, Scott Pruysers & Gideon Rahat