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Isolde Hegemann

@isoldehegemann.bsky.social

PhD Candidate at LSE Government @lsegovernment.bsky.social | Party Politics, Political Communication, AI | isoldehegemann.owlstown.net

87 Followers  |  94 Following  |  5 Posts  |  Joined: 08.10.2025
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Posts by Isolde Hegemann (@isoldehegemann.bsky.social)

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How election polls shape government-opposition conflict Elias Koch finds that opposition parties become more confrontational towards the government when losing in the polls, and particularly when their support drops below the previous election result. But ...

Happy to share that @ecprtheloop.bsky.social has published a blogpost summarising the key findings from my paper @wepsocial.bsky.social on how opposition party strategies relate to their performance in election polls.

Paper: www.tandfonline.com/doi/full/10....
Blog post: shorturl.at/lLPgm

12.12.2025 09:30 — 👍 40    🔁 12    💬 1    📌 0
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At the recent Zweitstimme.org Workshop on Elections, Public Opinion & Elite Behaviour at the Hertie School, researchers from across Europe shared new insights on elites, participation and polling, highlighting how data, methodology and communication are reshaping the study of democratic politics.

10.12.2025 12:28 — 👍 18    🔁 5    💬 2    📌 0

In our latest newsletter we delve into research on fighting misinformation with AI and how demographics effect canvassing on the doorstep

We also have a stuffed calendar of upcoming Hackathons and Academic Lectures

🔗https://mailchi.mp/60d4c1f82c07/can-ai-revolutionise-how-we-fight-misinformation

08.12.2025 11:58 — 👍 1    🔁 1    💬 0    📌 0

🚨Job News: Postdoc positions in LSE Government Department 🚨

Apply to work with the brilliant and wonderful Carl Muller-Crepon @carlmc.bsky.social on his BORDERS ERC project at LSE @lsegovernment.bsky.social

jobs.lse.ac.uk/Vacancies/W/...

06.12.2025 08:48 — 👍 43    🔁 32    💬 1    📌 1

Had a great time presenting my findings at @campaign-lab.bsky.social!

Key takeaway: AI fact-checking effectively reduces Republican engagement with pro-Trump misinformation on social media.

You can read more about last week's presentation and discussion in this blog post:

05.12.2025 15:54 — 👍 11    🔁 5    💬 1    📌 0
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LSE - Political Economy and Political Science Early Career Workshop We invite submissions for the LSE Political Economy and Political Science Early Career Workshop. This workshop is designed to support the development of early-career scholars’ research, including PhD,...

📢 Call for Submissions

UK-based early career researchers in political science, political economy & public policy: apply to our January Early Career Workshop at LSE.
🗓️ Deadline: 28 Dec 2025
🔗 forms.gle/HXU4DnBq9HmX...

05.12.2025 10:41 — 👍 28    🔁 33    💬 1    📌 1
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📢📢 Happy to announce a new update to the PPEG database!

The data now covers

- > 3.000 parties
- 1.100 parliamentary elections
- 402 presidential elections
- 2.044 cabinets

across 73 countries (1945 - 2025, Oct 31).

All info: ppeg.wzb.eu

We hope that data is helpful to the community!

03.12.2025 13:16 — 👍 93    🔁 32    💬 1    📌 2

Only a few days left to apply for this fully-funded collaborative PhD with @lsegovernment.bsky.social and @campaign-lab.bsky.social!

It's a pretty unique position sat right between academia and "real world" campaigns - please share with someone who might be interested (and/or apply)!

03.12.2025 11:03 — 👍 4    🔁 2    💬 0    📌 0

Whilst survey experiments are useful (and clearly popular), their proliferation is a bit troubling in light of papers like Carnes and Henderson (2025) - especially when studying questions where results (should) directly inform practice in "the field"

www.cambridge.org/core/journal...

03.12.2025 11:11 — 👍 4    🔁 1    💬 0    📌 0

🚨 Please send in your application by 10 December to be considered for this ESRC studentship in collaboration with @campaign-lab.bsky.social. Both home and international students are eligible for funding. Some advice on how to apply below 👇

28.11.2025 21:09 — 👍 22    🔁 22    💬 1    📌 0
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Today's migration stats illustrate the migration doom loop in action...

(from my presentation at the IMF last week)

27.11.2025 11:02 — 👍 1375    🔁 571    💬 37    📌 43

‪Today at 4pm London/UK time: Dominik Hangartner (@ethz.ch) presents at the @lsegovernment.bsky.social Political Behaviour Seminar, organised together with @sarahobolt.bsky.social @florianfoos.bsky.social & @mathiaspoertner.bsky.social. Join us in London or on Zoom!

27.11.2025 10:36 — 👍 16    🔁 5    💬 0    📌 1

Looking forward to present my newest project at @campaign-lab.bsky.social on Thursday.

I used a simulated social media experiment to examine the effects of different fact-checking strategies on engagement with pro-Trump misinformation among Republicans.

Excited to discuss the findings!

25.11.2025 11:45 — 👍 2    🔁 0    💬 0    📌 0

Had a great time at the Zweitstimme.org Workshop on Elections, Public Opinion & Elite Behaviour.

I presented my work on the impact of radical right parliamentary presence on mainstream party strategies on democracy.

Inspiring presentations and conversations, thank you @zweitstimme.bsky.social!

25.11.2025 11:40 — 👍 5    🔁 0    💬 1    📌 0
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🎉 Kicking off the Zweitstimme.org Workshop!

We’re looking forward to two days discussing new work on Elections, Public Opinion & Elite Behaviour.

Today’s sessions:
👉 Panel I – Elites
👉 Panel II – Participation
👉 Panel III – Party Strategies

Huge thanks to @hertieschool.bsky.social for hosting us!

20.11.2025 15:24 — 👍 23    🔁 8    💬 0    📌 6

@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:

🧵⬇️

07.10.2025 11:27 — 👍 118    🔁 57    💬 4    📌 8
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Von AfD bis Fidesz – Wie die Radikale Rechte Demokratien in Europa bedroht / Schwarzkopf-Stiftung Junges Europa Junge Menschen stärken den europäischen Zusammenhalt. Deshalb stärken wir sie. Wir bieten jungen Europäer*innen Möglichkeiten für Begegnungen, für die persönliche Entwicklung und für aktive zivilgesel...

Am 16. Dezember um 17:30 spreche ich bei der Schwarzkopf-Siftung in Berlin über die radikale Rechte in Europa. Hier könnt ihr euch für die Veranstaltung anmelden. Vor allem wenn ihr euch als junge Erwachsene fühlt. Ihr seid aber auch so willkommen glaube ich.

schwarzkopf-stiftung.de/aktuelles/ve...

11.11.2025 17:58 — 👍 17    🔁 3    💬 0    📌 1
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Postdoctoral Fellow in Political Science (3-4 years) (288628) | University of Oslo Job title: Postdoctoral Fellow in Political Science (3-4 years) (288628), Employer: University of Oslo, Deadline: Monday, November 17, 2025

We are hiring PhDs and postdocs to work on the ERC project GETGOV, where I am the PI.

We will investigate governing elites since 1789. I am sure that it will be a lot of fun and result in great research!

Postdocs: www.jobbnorge.no/en/available...

PhDs: www.jobbnorge.no/en/available...

20.10.2025 15:27 — 👍 85    🔁 79    💬 1    📌 5

Here is the episode that we recorded yesterday: open.spotify.com/episode/3FRd... Thanks for the great questions, Marc!

07.11.2025 18:10 — 👍 8    🔁 2    💬 0    📌 0
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The wellness pipeline: Tracing far-right health narratives on X - Piotr Marczyński, Catherine Tebaldi, 2025 This article examines how far-right groups advance political agendas through digital platforms, specifically by embedding reactionary ideology within health and...

Excited to share that, with @cat-tebaldi.bsky.social , we’ve published a new article in New Media & Society!
We examine how far-right actors on X (formerly Twitter) instrumentalize wellness culture to spread reactionary ideology.
Thread below 🧵

06.11.2025 09:49 — 👍 61    🔁 30    💬 3    📌 2
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AI Fact-Checking and the Politics of Misinformation · Zoom · Luma Join us on Zoom for the next entry in our academic series with Isolde Hegemann as we look at misinformation and the role AI can play in fighting it. As online…

Can AI fix misinformation? 🧠💡

Join us as Isolde Hegemann (LSE) shares new research showing that AI fact-checking might actually work better especially with conservative audiences.

📍 Zoom
🕐 Thursday 27 November, 13:00 - 14:00
🔗 luma.com/28c4vplp

30.10.2025 16:56 — 👍 2    🔁 1    💬 0    📌 0
Foto des Wandgemäldes "The Future is Europe" von NovaDead in Brüssel. Foto von Jeremy Segrott, Wikimedia. Oben links in blauer Schrift: Dreiländertagung. 17.-19. Juni 2026. Zeppelin Universität. Friedrichshafen. Darunter die Logos von DVPW, ÖGPW und SVPW/ASSP in Schwarz. Quer über das Bild blaue Streifen wie Absperrband, darauf in gelber Schrift: Call for Proposals bis 14. November 2025. Europas Zukunft - Zukunft Europa. Innere Spannungen und äußere Herausforderungen.

Foto des Wandgemäldes "The Future is Europe" von NovaDead in Brüssel. Foto von Jeremy Segrott, Wikimedia. Oben links in blauer Schrift: Dreiländertagung. 17.-19. Juni 2026. Zeppelin Universität. Friedrichshafen. Darunter die Logos von DVPW, ÖGPW und SVPW/ASSP in Schwarz. Quer über das Bild blaue Streifen wie Absperrband, darauf in gelber Schrift: Call for Proposals bis 14. November 2025. Europas Zukunft - Zukunft Europa. Innere Spannungen und äußere Herausforderungen.

The #Call for Proposals for the joint #Dreiländertagung #3LT2026 of DVPW, @oegpw.bsky.social & SVPW/ASSP is open. We are looking forward to panel and paper proposals until 14 November 2025!

👉 www.dvpw.de/veranstaltun...

#CfP 11/14 #PolSci #PoliticalScience #Europe #Future #SpreadTheWord

01.09.2025 13:16 — 👍 11    🔁 8    💬 0    📌 11
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Vacancy — Postdoctoral researcher Communication Science at AI, Media & Democracy Lab Do you want to be part of the AI, Media & Democracy Lab? We are looking for a postdoctoral researcher with a profile in communication science.

Last chance 🚨

Post doc in our @aimediademlab.bsky.social, U Amsterdam.

The lab is vibrant, collegial, inspiring and fun. And there are great research opportunities

DL November 1

werkenbij.uva.nl/en/vacancies...

30.10.2025 11:47 — 👍 10    🔁 5    💬 0    📌 0
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MSc Political Science (Political Behaviour) Study political opinions and behaviours with the MSc Political Science (Political Behaviour), offering rigorous training and diverse career paths.

The Political Behaviour Stream of the MSc in Political Science @lsegovernment.bsky.social is welcoming applications for entry in 2026/27: www.lse.ac.uk/study-at-lse... Benefit from teaching and supervision from world-leading scholars, weekly research seminars & an active alumni network:

27.10.2025 15:01 — 👍 22    🔁 8    💬 1    📌 0

Today at @lsegovernment.bsky.social we are welcoming
@aalrababah.bsky.social to the Political Behaviour Seminar, run by our team with @sarahobolt.bsky.social, @florianfoos.bsky.social & @mathiaspoertner.bsky.social. Ala is presenting new research on the political consequences of the Tour de France👇

23.10.2025 09:33 — 👍 14    🔁 3    💬 0    📌 1

I am grateful to the LSE United States Centre for making this research possible and to @lseusablog.bsky.social for letting me share my findings!

22.10.2025 10:19 — 👍 4    🔁 1    💬 0    📌 0
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Konservativer Anti-Migrationskurs befeuert die AfD Wenn konservative Kräfte die Narrative von Rechtspopulisten übernehmen, hilft das den Rechts-Außen-Parteien statt sie zu schwächen. Das zeigt die EU-weite Forschung des Politologen Tarik Abou-Chadi.

Mit WDR 3 Resonanzen habe ich heute über die Aussagen von Friedrich Merz gesprochen, darüber wie sein Kurs die radikale Rechte normalisiert und stärkt und warum er vielleicht mal öfter mit jungen Frauen sprechen sollte.

www1.wdr.de/mediathek/au...

21.10.2025 19:45 — 👍 310    🔁 89    💬 9    📌 2

I ran a simulated social media experiment with 1450 Republicans to test different fact-checking interventions.

AI produced the largest decrease in engagement with Trump misinformation, outperforming independent fact-checkers and doing so far more consistently than Community Notes.

22.10.2025 10:02 — 👍 21    🔁 12    💬 1    📌 1