I am a post-doctoral scholar at Mannheim University, where I specialize in citizen politics, especially the intersection of political psychology and foreign policy. Additionally, I am interested in methodological issues, especially the cross-cultural comparability of survey measures, and intra-party politics, especially the causes and effects of preference heterogeneity among party leaders.

On these pages, you find information about my research, publications (with links to the reproduction files), and my CV. See also my Google Scholar page.