Newspaper Articles

The Ring Is the New Wall: What 30 Years of Election Results Reveal About a Newly Divided Berlin

Nina Breher and Julius Kölzer. Tagesspiegel, August, 2026 (German).

Are the Parties Losing Their Members? The Numbers Say Otherwise

Christian Endt, Julius Kölzer, and Michael Schlieben. ZEIT ONLINE, August, 2026 (German).

State Elections: The Price of Tactical Voting

Julius Kölzer. ZEIT ONLINE, August, 2026 (German).

“In their eyes, those who have little have only themselves to blame.”

Julius Kölzer and Mark Schieritz. ZEIT ONLINE, September, 2025 (German).

Election Results by Constituency: Where the Election Was Won

Paul Blickle, Christian Endt, Julius Kölzer, and Selina Rudolph. ZEIT ONLINE, February, 2025 (German).

Historical Bundestag Election Results: How Your Constituency Has Voted Since 1949

Julius Kölzer, Michael Schlieben, Julius Tröger, and Benja Zehr. ZEIT ONLINE, February, 2025 (German).

Articles and Blogposts

Von der blauen Welle getragen? Räumliche Muster der AfD-Unterstützung bei der Bundestagswahl 2025

Julius Kölzer and Ansgar Hudde. Blog DeFacto (in German).

Von der blauen Welle getragen? Räumliche Muster der AfD-Unterstützung bei der Bundestagswahl 2025

Julius Kölzer and Ansgar Hudde. Blog Über Politik aus der Wissenschaft, University of Duisburg-Essen (in German).

From deindustrialization to populism? How economic change shapes voting behavior

Michael Bayerlein, Julius Kölzer, Anne Metten. Blog of the German Political Science Association (in German).

The power of blue maps. Why electoral maps of constituency and municipal winners can distort perceptions

Julius Kölzer, Christian Stecker, Daniel Kuhlen, Leon Siefken. Blog of the German Political Science Association (in German).

Records in Western Germany – what factors explain the AfD’s gains in Hesse and Bavaria?

Marc Debus, Julius Kölzer, Christian Stecker. Blog of the German Political Science Association (in German).