Dr. Erez Cohen is a member of the faculty of Social Sciences, in the Departments of middle eastern studies – political science in Ariel University (Senior Lecturer). He teaches several Courses which deals with political economy and public Policy. in addition, he has published several articles which deals with public policy and political Economy issues. The present study examines how governmental instability may louse the effectiveness of the public policy implemented in Israel in the various issues that the author investigates and presents in his various articles. His areas of interest is; Public Policy and Political Economy.
