Stefan Müller
@stefanmueller.bsky.social
3.9K followers 1.5K following 240 posts
Associate Professor @ucddublin.bsky.social • party competition, public opinion, political communication, computational social science • Maintainer @irishpollingind.bsky.social • Executive Committee Member @yai.ie muellerstefan.net
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Reposted by Stefan Müller
marcscully.bsky.social
Will nobody think of the social scientists!

Solidarity with Stefan and Liam: this would’ve been really interesting.
stefanmueller.bsky.social
There goes the paper on support for Jim Gavin among those interested in Gaelic games in Dublin versus rival counties.

Liam Kneafsey and I successfully applied for including these questions in the Irish Presidential Election Study, and we completed the pre-analysis plan and code last week. 😬😢
Pre-Analysis Plan: Rivalries and Celebrity Candidates: How Sport Shapes Voting Behaviour in Ireland
Authors: Liam Kneafsey and Stefan Müller
stefanmueller.bsky.social
There goes the paper on support for Jim Gavin among those interested in Gaelic games in Dublin versus rival counties.

Liam Kneafsey and I successfully applied for including these questions in the Irish Presidential Election Study, and we completed the pre-analysis plan and code last week. 😬😢
Pre-Analysis Plan: Rivalries and Celebrity Candidates: How Sport Shapes Voting Behaviour in Ireland
Authors: Liam Kneafsey and Stefan Müller
Reposted by Stefan Müller
gavreilly.com
Wrote a Substack on this #aras25 poll:

Catherine Connolly is surviving her scrapes - yet Heather Humphreys is within the margin of error for winning

open.substack.com/pub/gavreill...
Reposted by Stefan Müller
alexdukalskis.bsky.social
If you're in Dublin next week come join me & @cooleyoneurasia.bsky.social at the Institute of International & European Affairs (IIEA) on Thursday where we'll talk about our new book Dictating the Agenda: The Authoritarian Resurgence in World Politics

Details: www.iiea.com/images/uploa...
Reposted by Stefan Müller
kevinrafter.bsky.social
Enjoyed discussing presidential politics with Art O’Leary & moderated by RTE’s Sheila Naughten. The first in a series of talks organised by @ucdpolitics.bsky.social Thank you @stefanmueller.bsky.social & colleagues for the invite. And best of luck with the new alumni initiatives.
Reposted by Stefan Müller
gessler.bsky.social
Some professional news as I took my oath of office today:
On September 1st, I joined the University of Hamburg as a full professor of democratic political decision making👋

I'm very excited about this job & the chance to continue researching democracy, party competition and digitalization here
1/2
Reposted by Stefan Müller
mzesunimannheim.bsky.social
📣 Attention, postdoctoral researchers!

❗ Apply now for our MZES Visiting Fellowships 😊

💡 Spend 2-4 weeks at the MZES to share ideas
💰 Funding for accommodation, travel, daily allowance
📆 Deadline: 28 November

Full information:
👉 www.mzes.uni-mannheim.de/en/news/deta...
Screenshot of the call for applications for MZES Visiting Fellowships, 22 September 2025. For the full text, please follow the link.
stefanmueller.bsky.social
New paper in Computational Communication Research with James Cross, @derekgreene.bsky.social & Martijn Schoonvelde: “Mapping Digital Campaign Strategies: How Political Candidates Use Social Media to Communicate Constituency Connection and Policy Stance”

PDF (open access): doi.org/10.5117/CCR2...
Abstract: Social media have become a crucial tool for candidates seeking election, allowing them to build a public profile by posting curated content to appeal to potential voters. Focusing on the 2020 Irish General Election, this study investigates how candidates used Twitter to signal their campaign efforts and policy positions, and how their communicative priorities varied based on their gender, competitiveness, and political experience. To do so, we first demonstrate that a transformer-based machine-learning approach based on sentence embeddings can successfully identify social media posts that contain policy and electioneering content. Our findings show that experienced candidates are more likely to emphasise policy-related content than less experienced ones. This pattern also holds for electioneering content when we account for previous engagement with such posts. Contrary to our pre-registered expectations, we find no meaningful differences in the emphasis on electioneering or policy content based on candidates' gender or electoral competitiveness. Overall, our results demonstrate how candidates strategically use social media to shape their public personas during election campaigns in Ireland's candidate-centred electoral system, with multi-member constituencies and strict campaign spending limits.
stefanmueller.bsky.social
Are you a @ucdpolitics.bsky.social graduate? Join our discussion event on the upcoming presidential election. 

🎙️ Panelists: @kevinrafter.bsky.social, Art O'Leary & Sheila Naughton
🗓️ 30 Sept, 18:30
📍 Museum of Literature Ireland

Register here: docs.google.com/forms/d/e/1F...
@ucddublin.bsky.social
Ireland's Presidency: More Than a Figurehead?

UCD School of Politics and International Relations

SPIRe alumni in conversation with
Art O'Leary, Executive of An Coimisiún Toghcháin/The Electoral Commission
Kevin Rafter, Full Professor of Political Communication at DCU
Moderator: Sheila Naughton, RTÉ

RSVP and join us
Tuesday, September 30 6:30pm, Museum of Literature Ireland
Reposted by Stefan Müller
Reposted by Stefan Müller
newschambers.bsky.social
New podcast out on your favourite/least-hated audio platforms now.

- Dissecting the 'powder keg' narrative of America.
- Threats against politicians here.
- The Áras race and whether Sinn Féin have bungled the whole thing.
- RTÉ's Eurovision move.

Fill your boots.

linktr.ee/TheGroupChat...
The Group Chat - Listen on Spotify - Linktree
View TheGroupChatPod’s Linktree to discover and stream music from top platforms like Spotify here. Your next favorite track is just a click away!
linktr.ee
Reposted by Stefan Müller
lsemethodology.bsky.social
We're hiring an Assistant Professor in Computational Social Science ❗

📚 jobs.lse.ac.uk/Vacancies/W/...

Apply before 26 October and join an internationally outstanding group of social science methodologists 🌎
we're hiring assistant professor in computational social science, applications close 26/10/2025
Reposted by Stefan Müller
connorggbamford.bsky.social
Inspiring day at the @yai.ie ‘s “evidence for policy summit” with a big focus on how early career researchers fit into the system across the island, with a focus on sustainability and a fair and inclusive society. Big thanks to Johnathan Dalzell from DAERA coming down from NI.
Reposted by Stefan Müller
epssnet.bsky.social
🚨 Reposting to avoid any confusion between EPSS & EPSA 🚨

If you want to support non-for-profit, member-led political science association, EPSS is the place to be!

More here 👇🏽
epssnet.bsky.social
EPSA have announced that they will hold a conference in July 2026.

😵‍💫 We understand that there might be some confusion about EPSS and EPSA.

👉🏽 So we thought we would clarify some things.

A short 🧵
Reposted by Stefan Müller
sarahobolt.bsky.social
We're excited to share some EPSS @epssnet.bsky.social updates with you - and we're so grateful to the political science community in Europe (and beyond!) for the amazing support 👇
Reposted by Stefan Müller
benansell.bsky.social
Some of the very best and most internationally renowned political scientists in Germany are at Cologne. This is a very real threat to a globally strong group.
stefanmueller.bsky.social
The University of Cologne plans drastic cuts to its Political Science department, potentially abolishing the MSc in Political Science and eliminating the professorships in IR and Comparative Politics. This would severely weaken the social sciences at @unicologne.bsky.social.
Petition (de/en) ⤵️
Petition unterschreiben
Keine WiSo ohne PoWi! Für eine starke Politikwissenschaft im Bachelor & Master
https://www.change.org/p/keine-wiso-ohne-powi-für-eine-starke-politikwissenschaft-im-bachelor-master
Reposted by Stefan Müller
chriswratil.bsky.social
As someone who spent some time at the Cologne Center for Comparative Politics, I can just say that this used to be a great place educating many excellent scholars. It will be a great loss to see polsci in Cologne defunded. Sign 👇
stefanmueller.bsky.social
The University of Cologne plans drastic cuts to its Political Science department, potentially abolishing the MSc in Political Science and eliminating the professorships in IR and Comparative Politics. This would severely weaken the social sciences at @unicologne.bsky.social.
Petition (de/en) ⤵️
Petition unterschreiben
Keine WiSo ohne PoWi! Für eine starke Politikwissenschaft im Bachelor & Master
https://www.change.org/p/keine-wiso-ohne-powi-für-eine-starke-politikwissenschaft-im-bachelor-master
Reposted by Stefan Müller
carlomasala1.bsky.social
As a former assistant at the IR Chair (1993-1998) and Managing Director of the Institute (1998-2002) I kindly ask you to sign
stefanmueller.bsky.social
The University of Cologne plans drastic cuts to its Political Science department, potentially abolishing the MSc in Political Science and eliminating the professorships in IR and Comparative Politics. This would severely weaken the social sciences at @unicologne.bsky.social.
Petition (de/en) ⤵️
Petition unterschreiben
Keine WiSo ohne PoWi! Für eine starke Politikwissenschaft im Bachelor & Master
https://www.change.org/p/keine-wiso-ohne-powi-für-eine-starke-politikwissenschaft-im-bachelor-master