I am really happy to share that on 12 June, I successfully defended my PhD dissertation in political science. The defence was a lot of fun. This was in large part because of my great opponent, @henrikseeberg.bsky.social , who initiated a challenging and intellectually engaging discussion.

‼️ New paper with Ian McAllister (ANU) out at @respol.bsky.social. We use @ess-survey.bsky.social data to study over-time changes in the association between education and left-right self-placements.

Research & Politics@respol.bsky.social · 2mo ago

@rdassonneville.bsky.social & McAllister show that education divides voters less by changing opinions than by changing political labels, as immigration increasingly shapes how Europeans understand left and right. Read more here: journals.sagepub.com/doi/10.1177/...

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EPSS Travel Grants for 2026 Belfast conference: PhD students & junior scholars @ institutions in European countries that are often underrepresented, can apply for full fee waiver & £500 stipend Apply: lnkd.in/ehXjhCgf Deadline: March 8, 11:59pm GMT. More details: lnkd.in/eZTP5sWR

Who do parties really listen to? 🎧 @felixlehmann.bsky.social finds that EU-wide evidence shows parties mostly respond to their own supporters, not the public at large, holding across issues, regions, party types, and over time.

Everything for the fans: Party responsiveness across the EU over time | European Journal of Political Research | Cambridge Core

Everything for the fans: Party responsiveness across the EU over time

buff.ly

🎉 Online first: Can shifting to the Eurosceptic right backfire? @felixlehmann.bsky.social points to an overlooked reason for why accommodation may fail: intra-party division. When the party disagrees, policy shifts become less credible and can cost votes. 🔗 doi.org/10.1080/0140...

Why does mainstream accommodation of far-right and Eurosceptic parties often electorally backfire? In my 3rd dissertation paper, just published in @wepsocial.bsky.social, I argue that voters specifically punish internally divided parties for accommodation: doi.org/10.1080/0140... 1/13 🧵

New publication in @politicsgenderj.bsky.social! Who perceives feminism as a threat, and why do a lot of women perceive feminism as threatening? With @evaanduiza.bsky.social, we explore these questions in the context of Spain. We find: ⬇️ doi.org/10.1017/S174...

NEW PUBLICATION “How the Media Cordon Sanitaire Crumbles: Lessons from Germany” now out in @prxjournal.bsky.social 🔓 doi.org/10.1080/2474736X.2026.2621808 I’m very happy that this paper is out – this project is particularly important to me.

Now in print (and open access): What happens when voters learn their party disagrees with them? I ran a pre-registered experiment with a representative sample of ~3,000 German voters to find out. link.springer.com/article/10.1... 🧵

Attitude Manipulation and Voting Intentions - Political Behavior

A large body of research documents the substantial effects of persuasive communication on political attitudes. However, opinion manipulation often represents merely an intermediate goal in a greater e...

link.springer.com

New paper out in the @thejop.bsky.social with @rafaelahlskog.bsky.social & @grahn.bsky.social Your neighbours shape your politics — but can living near people like *cause* higher turnout? We studied 20,000+ queer individuals across the entire Swedish population to find out doi.org/10.1086/740816

Rallied by thy neighbor: how minority spatial concentration increases voter turnout | The Journal of Politics: Vol 0, No ja

doi.org

Are parties responsive to public opinion? In my first research note, just published in @ejprjournal.bsky.social, I find consistent evidence that parties across the EU shift their positions to align with the preferences of their partisan supporters: doi.org/10.1017/S147... 1/12 🧵

Für Medienschaffende ist der Umgang mit der extremen Rechten zugegebenermaßen nicht immer einfach. Aber ein Lifestyle-Interview mit Chrupalla sprengt jeden journalistischen Rahmen. Hier wird nicht nur eine Plattform geboten, sondern extrem rechte Politik aktiv normalisiert. 🤯

Christian Helms@christianhelms.bsky.social · 6mo ago

Manchmal blicke ich komplett ratlos auf, na ja, alles.

🧵I am happy to announce a new article in Political Behavior @polbehavior.bsky.social, “Are the Politically Active Better Represented?”, co-authored with @jenny-oser.bsky.social, @rdassonneville.bsky.social, @professormpersson.bsky.social, and Anders Sundell. link.springer.com/article/10.1...

Are the Politically Active Better Represented? - Political Behavior

Political participation is considered an important path for people to influence politics. However, whether those who participate actually see more of their preferred policies implemented remains an op...

link.springer.com

🎉 We're excited to share that "Winners’ Restraint or Affective Majoritarianism? Elections, Polarization and Political Support," co-authored with @sergiferrer.bsky.social, Enrique Prada and @ehernandez.bsky.social, is now published in CPS! You can access it here: journals.sagepub.com/doi/10.1177/...

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🎺 Call for proposals 🎺 1️⃣ replicate an existing experiment 2️⃣ run a novel experiment on repdata.com 3️⃣ coauthor with Mary McGrath and me to meta-analyze the replications and existing studies 4️⃣ publish your study details: alexandercoppock.com/replication_... applications open Feb 1 please repost!

🎉 NEW PUBLICATION🎉 Our paper on "the effect of symbolic policies on climate policy support" has just been published in the APSR ! @apsrjournal.bsky.social (open access) The end of a long and rewarding journey with the best co-authors @malojan.bsky.social @luissattelmayer.bsky.social (1/6)

🚨NEW PAPER The Logic of Connective Faction: How Digitally Networked Elites and Hyper-Partisan Media Radicalize Politics w/ @yunkangyang.bsky.social & @mikecowburn.bsky.social Online radicalization doesn't just affect the public. It also reshapes how elites & parties behave. doi.org/10.1080/1058...

The Logic of Connective Faction: How Digitally Networked Elites and Hyper-Partisan Media Radicalize Politics

Across democratic systems, ideological cleavages increasingly emerge not only between but also within political parties. At the same time, hyperpartisan and digitally networked media ecosystems amp...

doi.org

Fantastic PhD opportunity at my department in Gothenburg. Cool city, great community, excellent working conditions, and an exciting project with an inspiring mentor. I have enjoyed my last 3.5 years in Gothenburg and can really recommend it to any aspiring young scholar. Feel free to reach out!

Go home prediction markets: you’re drunk Political prediction markets moved billions in 2024, but new evidence shows they weren’t very accurate or efficient PredictIt beat chance 93% of the time Kalshi? 78% Polymarket? 67% Big price divergences, weak/negative correlations, & rampant arbitrage

🌟 JOB ALERT! 🌟 I’m hiring 1 postdoc for my ERC project ECONENGAGE (@ Gothenburg 🇸🇪)! Starting ca. Aug '26! Congenial colleagues + int'l & supportive environment. 💸 for conferences + workshops! Lots of professional networking opportunities with scholars! Deadline Jan 7th. Apply! (see more below 🧵)

Very much looking forward to presenting this slide deck tomorrow at the Europe Workshop of the Friedrich Naumann Foundation! I’ve tried to offer a balanced and accessible overview of the scholarly debates on the causes and consequences of right-wing populism, as well as the

New publication w/ my friend & amazing coauthor @fedetrastulli.bsky.social in @ejprjournal.bsky.social! 🎉 doi.org/10.1017/S147... We explore: Who considers which political issues as important & how is this related to sociodemographic/socioeconomic variables?

The 2024 EU @chesdata.bsky.social has been added to both the trend file (1999-2024) and the Shiny app. Please take both for a spin! www.chesdata.eu/ches-europe chesdata.shinyapps.io/Shiny-CHES/

How do attitudes to 🇪🇺 European integration relate to political ideology and policy preferences? A major update of my study: - I added the latest 2023 ESS data for citizens and 2024 CHES data for parties - I built an app to explore these relationships across datasets, indicators, years & countries

Just published in @bjpols.bsky.social: @sergipardos.bsky.social and I show that inter-regional moves in pursuit of employment security reduce individual worries about immigration—a mobility pattern that, in the aggregate, reinforces spatial polarization in anti-immigration sentiment. cup.org/3XiB6yD

British Journal of Political Science@bjpols.bsky.social · 9mo ago

NEW - Regional Labor Markets, Residential Mobility, and Anti-Immigration Sentiment - https://cup.org/3XiB6yD - @denis-cohen.bsky.social & @sergipardos.bsky.social #OpenAccess

Lesbian and gay party leaders receive lower leadership evaluations than straight leaders in the UK, and the effects are consistent across genders. Interesting yet discouraging findings in our BJPS paper. @josephfcozza.bsky.social @gdilandro.bsky.social Andrea Aldrich @utgovernment.bsky.social

British Journal of Political Science@bjpols.bsky.social · 9mo ago

NEW - A Rainbow Ceiling? Sexual Orientation and Party Leader Evaluations - https://cup.org/47G8q7r - Joseph Francesco Cozza, @gdilandro.bsky.social, Andrea Aldrich & @zeynsom.bsky.social #OpenAccess

Excited to share that together with @malojan.bsky.social we’ve published a research note in #partypolitics introducing PartySOME, a comprehensive dataset on political parties’ social media activity. A thread 🧵 journals.sagepub.com/doi/10.1177/...

Haben Menschen früher rechter gedacht, als sie gewählt haben? Der Forscher Vicente Valentim sagt, dass wir eine Ursache für den Erfolg extrem rechter Parteien übersehen.

Vicente Valentim: "Angela Merkel lag richtig"

Haben Menschen früher rechter gedacht, als sie gewählt haben? Der Forscher Vicente Valentim sagt, dass wir eine Ursache für den Erfolg extrem rechter Parteien übersehen.

zeit.de

New article out in Regional and Federal Studies with @julitudo.bsky.social. We analyze the rise of Aliança Catalana, comparing its manifesto and voters with those of Vox. 🇪🇸 🏴󠁧󠁢󠁥󠁮󠁧󠁿 “Aliança Catalana and Vox in Catalonia: united in nativism, divided by the nation” 🔗 doi.org/10.1080/1359...

Aliança Catalana and Vox in Catalonia: united in nativism, divided by the nation

Radical right nativist parties have gained ground across Europe in recent decades. However, a key unanswered question is how these parties adapt in contexts marked by the centre–periphery cleavage ...

doi.org

Regional & Federal Studies@regfedst.bsky.social · 9mo ago

🚨 𝗡𝗲𝘄 𝗼𝗽𝗲𝗻 𝗮𝗰𝗰𝗲𝘀𝘀 𝗮𝗿𝘁𝗶𝗰𝗹𝗲 𝗼𝗻𝗹𝗶𝗻𝗲! 🚨 🇪🇸 𝗔𝗹𝗶𝗮𝗻𝗰𝗮 𝗖𝗮𝘁𝗮𝗹𝗮𝗻𝗮 and 𝗩𝗼𝘅 in Catalonia: united in nativism, divided by the nation 🔓Read the new #openaccess article by @javiermcanto.bsky.social & @julitudo.bsky.social here 👉 doi.org/10.1080/1359... #Radicalright #Catalonia #Vox #AliançaCatalana #nationalism