New article , together with Salvatore Barbaro, in Public Choice: On the prevalence of Condorcet's Paradox. Analyzing 253 national elections, we show that Condorcet Paradoxes virtually never occur. This raises an important question: who is the Condorcet winner? link.springer.com/article/10.1...

🌟 PHD FELLOWSHIP ALERT! 🌟 I’m hiring 1 PhD fellow for my ERC project ECONENGAGE (@ Gothenburg 🇸🇪)! Starting 09/26! Great PhD community + int'l & supportive environment + FUN city. 💰for conferences + workshops! Lots of mentoring & career development opportunities! Deadline Jan 29th. Please apply!

Happy to share that the German Research Foundation DFG funds my new project: “Countering Polarization: The Borda count as a basis for proportional representation”. I am recruiting 2 PhD candidates to join me in Hannover as of March 2026 or later! Feel free to reach out!

🚨 CfP: SekMethoden 2026 🗓️ March 12-13, 2026 🗺️ Hannover, Germany ⏰ DL Dec 07, 2025 👉 Apply here: sosci.sowi.uni-mannheim.de/sekmethoden2... 👥 @gessler.bsky.social, @lukrudolph.bsky.social, @donyhu.bsky.social, Jona Baumert, Morten Harmening and I look forward to your submissions!

@dpzollinger.bsky.social and I are thrilled "Cleavage Politics in Western Democracies" is out as an SI at @wepsocial.bsky.social! Its papers explore the foundations of the cleavage pitting new left against radical right parties, and how it compares to the classic cleavages of Lipset & Rokkan: 🧵⬇️

❗ Hier das working paper zu diesem Thema von Marc Ratkovic, Thomas Gschwend, @wendering.bsky.social, Kevin Bauer, @annakurella.bsky.social, Oliver Rittmann, @melinscribe.bsky.social, @nschwitter.bsky.social: www.researchgate.net/publication/...

I AM HIRING 2 postdocs (5 years) in my @erc.europa.eu project "The Politics of the Latent Educational Cleavage" at @goetheuni.bsky.social @infer-frankfurt.bsky.social! German call: www.fb03.uni-frankfurt.de/170856927.pdf English call: www.goethe-university-frankfurt.de/170858269.pdf Please share

Exciting news: as I’ve started a new chapter as an assistant professor at Leibniz Universität Hannover, my postdoc position at MZES is now open! It’s a fantastic opportunity for recent PhDs: wonderful colleagues, excellent research infrastructure, and plenty of time to develop your own ideas.

Call for papers! The annual meeting of the @dvpw.bsky.social working group on Analytical Political Theory will take place on Oct 9-10, 2025 in Mainz. This year, we are particularly interested in papers on democratic process preferences! theorie.politik.uni-mainz.de/files/2025/0...

@arminschaefer.bsky.social & @nilssteiner.bsky.social: 👉Educational gaps have widened across cohorts 👉Concerning the greens, especially among women 👉Cleavage crystallizes with generational replacement doi.org/10.1080/0140... Part of SI "Cleavage Politics in Western Democracies" #PoliSky #AcademicSky

@annakurella.bsky.social & @milenarapp.bsky.social show that public opinion on new cultural policy issues is not strongly aligned with preferences on traditional economic & moral policies. doi.org/10.1080/0140... Part of forthc. SI "Cleavage Politics in Western Democracies"

I celebrate the 80% of Germans who did not vote for the far right. Do not make 19.6% of German voters into "the" German people (again). "The" German people don't exist! The German population is diverse and divided, but voted overwhelmingly for liberal democratic parties. #BTW25 #GermanElection

This has been true for the entire existence of the AfD, but it is worth emphasizing again and again: Among German voters, the AfD is the most unpopular party.

Ich habe mit ntv über die Positionen der Parteien im aktuellen Wahlkampf gesprochen – von der Rolle von Wirtschaft, Immigration und Klimapolitik bis zum GAL-TAN-Cleavage. Und zum Schluss gab es noch einen Exkurs zum Chaos-Theorem! www.n-tv.de/politik/Grue...

131 Politikwissenschaftler haben im Open Expert Survey 2025 die Positionen der Parteien zu wichtigen Themen eingeschätzt. Im Vergleich zum OES21 ist vor allem die Wichtigkeit von Migrationspolitik gestiegen. Einen ausführlicheren Blick & die Pre-Release-Daten gibt es hier: oes25.de/OES25prerele...

Why would the CDU accommodate AfD policies, despite a plethora of research telling them not to? My brilliant friend @philswatton.bsky.social wrote a fantastic, easy to understand piece on measurement: dysfunctionalprogramming.substack.com/p/measuremen...

Zur Bundestagswahl 2025 habe ich mit @pluggedchris.bsky.social, @annakurella.bsky.social und @jocmuel.bsky.social das Tool #PartyCheck auf Basis der OES 2025 Parteipositionen entwickelt. Nach 15 Fragen bekommt ihr einen Match. Schaut doch mal rein! party-check.org

New Article, open access! doi.org/10.1177/0951...

🚨 Job Alert! 🚨 I’m looking for a postdoc to join my Emmy Noether project on the New Climate Divide! 🌍 🔍 It is a 3-year position with a likely extension for another 3 years & no teaching obligations 📄 Check out the job call: uni-heidelberg.de/md/politik/p... Thanks for sharing! 🤝

Super happy to finally find this paper with @milenarapp.bsky.social on @thejop.bsky.social website! We analyze under what conditions far right parties benefit electorally from increasing importance of immigration issues/ green parties benefit from increasing importance of environmental issues.

🚨 CfA: MZES-DVPW Conference "Methods of Political Science" 🗓️ Mannheim, Mar 27-28, 2025 ⏰ Deadline: Dec 16, 2024 🔗Apply via sosci.sowi.uni-mannheim.de/mzes-dvpw-me... @gessler.bsky.social, @aleininger.bsky.social, @hannahrajski.bsky.social, Oliver Rittmann & I look forward to your submissions!

Very happy to see my first solo-authored paper published! I show that pro-European voters are increasingly considering European issues in their voting decisions. However, they still do so to a much lesser extent than Eurosceptic voters. Open access available: link.springer.com/article/10.1...

New paper, together with @milenarapp.bsky.social : We discuss how voter preference data can be combined with party position estimates from expert surveys or manifesto data, and provide a rescaling technique to improve the fit. Hope this is useful for many!  www.sciencedirect.com/science/arti...

Most positions for postdocs on European social research at the MZES!! 👉 Check out our 3-6yr fellowship on European societies + integration tinyurl.com/ycd6wxn7 and our 2yr fellowships tinyurl.com/2vaxwmht. 📅 Deadline for both 22 Dec 2023 polisky #sociology #socialpsyc