Eleven Maps and Charts Show Berlin’s New Political Geography: Young, Left, Migrant – Is It the Mamdani Effect?
Julius Kölzer and Helena Wittlich. Tagesspiegel, September, 2026 (German).
Berlin’s “Swing States” After the Election: Almost Every Second Constituency Now Belongs to a Different Party
Julius Kölzer. Tagesspiegel, September, 2026 (German).
Simulations Shortly Before the Berlin State Election: These Are Berlin’s “Swing States”
Nina Breher and Julius Kölzer. Tagesspiegel, September, 2026 (German).
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).
“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).
