Professor of Political Science at the University of Mannheim. Co-PI of the German Longitudinal Election Study (GLES). Editor-in-chief, Politische Vierteljahresschrift/German Political Science Quarterly.
Professor of Political Science at the University of Mannheim. Co-PI of the German Longitudinal Election Study (GLES). Editor-in-chief, Politische Vierteljahresschrift/German Political Science Quarterly.