Semih Çakır

Excited to share a new preprint with @bnbakker.bsky.social, @ylelkes.bsky.social & @gijsschumacher.bsky.social!

doi.org/10.31234/osf...

Affective polarization research focuses almost exclusively on valence, despite affect having at least two core dimensions. We show that emotional arousal matters!

Cover page of the article. "Affective States: Cultural and Affective Polarization in a Multilevel-Multiparty System" by Dylan Paltra, Marius Sältzer and Christian Stecker. "Affective Polarization—the growing mutual dislike among partisan groups—has been identified as a major concern in democracies. Although both economic and cultural ideological divides contribute to ideological polarization, their affective consequences can differ. This paper argues that cultural polarization becomes especially consequential when mobilized by far-right parties. Using data from 116 elections in Germany’s 16 states (1990-2023), we combine more than 550 state-level manifestos with more than 150,000 survey responses to examine how party polarization translates into voter affect. Our analyses show that both economic and cultural polarization increase affective divides, but cultural disagreements fuel hostility only in the presence of the Alternative for Germany (AfD). Acting as a cultural entrepreneur, the AfD amplifies the emotional impact of cultural divisions such as immigration, employing affective rhetoric and provoking strong rejection from other parties and voters. These findings highlight the catalytic role of far-right parties in transforming ideological competition into affective polarization."

🚨Publication Alert!
My first first-author publication with @msaeltzer.bsky.social and @pluggedchris.bsky.social is out in @polbehavior.bsky.social, which began as my bachelor's thesis. We study how party polarization shapes affective polarization—with a particularly important role of the AfD. (1/7)🧵

Congrats Dylan, this is great! 👏🏻

Do voters and non-voters differ in their policy preferences? | European Journal of Political Research | Cambridge Core Do voters and non-voters differ in their policy preferences?

Who speaks🔉for Europe? 🌍

@mascakir.bsky.social finds that with low turnout, regular voters dominate but could boosting participation could reduce bias in #PolicyRepresentation?

With @elisadeisshelbig.bsky.social, @theresmatthiess.bsky.social, we are designing a survey experiment with low-income Germans 🇩🇪 Survey folks: any tips on reliable institutes, good practices, or any useful approach for harder-to-reach groups? We are really grateful for any hint or experience 🙏

We have a new tenure-track job in @lsegovernment.bsky.social at AP level (empirical political science, open subfield): jobs.lse.ac.uk/Vacancies/W/... Please apply and share with colleagues who might be interested!

Thank you Jennifer!

Thank you and glad you love it!

Congratulations! 🎉 Looking forward to the outputs already!

Full article (OPEN ACCESS):

So what's the takeaway?

✅Good news: Voters and non-voters usually share similar policy preferences.

⚠️Bad news: When turnout is low, even small differences can introduce bias.

🗳️Overall: Low turnout isn't always a disaster for this specific question, but it is far from ideal.

10/10

When turnout is low, the electorate reflects regular voters' preferences.

Higher turnout brings peripheral voters into the mix and reduces this bias.

Perpetual non-voters also differ, but they are usually a smaller group, so they introduce less bias overall.

9/10

Moreover, using panel data from the UK (@britishelectionstudy.com), I examine policy preferences of three voter types:

1️⃣Regular voters: they vote consistently
2️⃣Peripheral voters: they vote intermittently
3️⃣Perpetual non-voters: they almost never vote

They differ in their policy preferences. 8/10

Bias that disparities induce ultimately depends on turnout level. Biases are stronger when turnout is lower.

This is also why compulsory voting might make sense! 7/10

Nevertheless, when differences *do* emerge, they are not trivial.

Using Cohen's d, most significant differences (in black) can be considered small but meaningful. 6/10

But, here's the thing: Disparities are not the norm.

At the survey level, voters and non-voters usually hold similar policy views. Most differences are sporadic and do not reach statistical significance. 5/10

In the pooled analysis, voters are:

🔵 more right-wing
🔵 less in favour of redistribution
🔵 more supportive of state intervention and spending
🔵 less supportive of same-sex marriage
🔵 more restrictive on immigration
🔵 more willing to restrict privacy rights to combat crimes
🔵 more pro-Europe

4/10

Using data from 29 European democracies, I examine differences across the left-right spectrum, economic issues (redistribution, state intervention, spending), social issues (immigration, same-sex marriage, environment, and civil liberties), and European integration.

3/10

First, why do we care?

Turnout has declined across democracies. If voters and non-voters have different policy preferences, then low turnout means elections may not accurately represent what the broader public wants. This would be problematic for representation.

2/10

Do policy preferences of voters and non-voters differ in European democracies?

My new article in @ejprjournal.bsky.social finds: Yes, sometimes, but this is not the norm.

Let's break it down. 🧵 1/10

🚨New paper out in @jeppjournal.bsky.social: doi.org/10.1080/1350...

@manuelwagner.bsky.social & I re-conceptualize class representation to take into account social mobility between classes and variation in how individuals enter politics.

a man with glasses says look can 't you see it 's obvious netflix ALT: a man with glasses says look can 't you see it 's obvious netflix

Still confused about EPSA vs. EPSS? Which conference should you go to? Here is a link to clarify things: epssnet.org/uncategorize... TL;DR: "EPSA" community will be in Belfast. Same community, new organisation, bigger mission; slightly new name; and a very different foundation @epssnet.bsky.social

@jmaycas.bsky.social

@johnkenny.bsky.social @fdelacuesta.bsky.social @alexanderdalheimer.bsky.social @beatrizlasherasmas.bsky.social @christinagahn.bsky.social @bseisl.bsky.social @elenaheinz.bsky.social @martav.bsky.social @frawin.bsky.social

Proof that political scientists do leave the conference center. Granville Island, Vancouver - APSA 2025 🇨🇦🍁

Very happy to share that this paper from my PhD dissertation is now published in print.

It tackles a question central to my research: How much can parties actually shape the opinions of their supporters? Results suggest their leeway might be more limited than often assumed!

The lowest point of my research career? Not impostor syndrome. Not rejection letters. Not even Reviewer 2. It’s Qualtrics hiking fees, my uni pulling the plug… and QuestionPro.

I strongly recommend this!👇🏻

Ruth is truly one of the most inspiring scholars I know and she is definitely a super supportive supervisor!

Doing important things at @epsanet.bsky.social …like locating the one veg canapé at the reception 👀
@stawi-univie.bsky.social
@bseisl.bsky.social
@mkaltenegger.bsky.social
@alexanderdalheimer.bsky.social
@marvins.bsky.social
@elenaheinz.bsky.social
@mascakir.bsky.social
@thomasmmeyer.bsky.social

The schedule of the presenters from the EPSA2025

From 26 to 28 June 2025, the 15th Annual Conference of the European Political Science Association will take place in Madrid, Spain. Many of our colleagues will attend the conference and present their research. #EPSA2025. The presenters are: 🧵 1/3