He has also been Professor of comparative politics at the Department of Political Science and Public Administration of the University of Athens since 1993 (currently on leave).
Ba Ollamh na polait�ochta comparáidí fosta é i Roinn na hEolaíochta Polaitiúla agus an Riaracháin Phoiblí ag Ollscoil na hAithne ó 1993 (ar scor faoi láthair).