Silje Synnøve Lyder Hermansen's Avatar

Silje Synnøve Lyder Hermansen

@silje-hermansen

Ass. Prof. in political science, University of Copenhagen. Representation in courts and parliaments. Author of 'Lær deg R'. #laerdegr #RiPraksis

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09.02.2025
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Latest posts by Silje Synnøve Lyder Hermansen @silje-hermansen

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Yes. The good news is:

Europe already has two fundamental rights charters and two courts protecting them: the EU Charter and the ECHR, enforced by @eucourtofjustice.bsky.social and @echr.coe.int

What these institutions really need is popular support; and that part is on us.

07.03.2026 08:55 👍 0 🔁 0 💬 0 📌 0
Political cartoon about the Expatriation Act of 1907, which revoked the citizenship of women who married non-citizens.

Political cartoon about the Expatriation Act of 1907, which revoked the citizenship of women who married non-citizens.

#ResistanceRoots
#WomensHistoryMonth

Today in history, 1907: Congress passes the Expatriation Act, which stripped American-born women of their citizenship if they married a non-citizen. A woman had to adopt her husband’s nationality, effectively making her a stateless alien in her own country. /1

03.03.2026 01:50 👍 94 🔁 73 💬 8 📌 3
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Sage Journals: Discover world-class research Subscription and open access journals from Sage, the world's leading independent academic publisher.

So what are the politics of a court that insists it has none?

Jay Krehbiel, Matthew Gabel and I take a closer look in European Union Politics:

tinyurl.com/yt6svkn9

25.02.2026 07:27 👍 0 🔁 0 💬 0 📌 0

If judges’ preferences shape duration and timing, we need tools to observe them.

We share our preference scores for EU in the "Ideology on Both Sides" dataset:

dataverse.harvard.edu/dataset.xhtm...

25.02.2026 07:27 👍 0 🔁 0 💬 1 📌 0
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Disagreement is a feature, not a flaw. Alt: Disagreement is a feature, not a flaw.

Disagreement is a feature, not a flaw.

It is managed through internal checks, delegation, and timing.

Case law is negotiated, not automatic. Thats how quality emerges.

25.02.2026 07:27 👍 0 🔁 0 💬 1 📌 0
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The EU’s Court of Justice is not just pro-integration – it is politically divided - LSE European Politics New research shows that behind the Court of Justice of the European Union's unified voice lies a politically divided institution.

When judges sit further apart ideologically, cases take longer to decide.

In the EU, such delays are driven mainly by diverging preferences over economic governance - state intervention, markets, regulation - not abstract battles over “more or less Europe.”

@lseeuroppblog.bsky.social

25.02.2026 07:27 👍 0 🔁 1 💬 1 📌 0
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The EU Court isn’t just pro-integration. It’s politically divided.

In nearly 20,000 judgments (1990–2023), realistic shifts in economic left–right polarization among ECJ judges correspond to a ~52% increase in decision duration.🧵

25.02.2026 07:27 👍 4 🔁 1 💬 1 📌 0
R coding style alignment chart:

LAWFUL GOOD
y <- x 
y[is.na(x)] <- "na"

NEUTRAL GOOD
y = x 
y[is.na(x)] = "na"

CHAOTIC GOOD
y = x |>
  is.na() |> 
  ifelse("na", x)


LAWFUL NEUTRAL
y <- ifelse(is.na(x), "na", x)

TRUE NEUTRAL
y = ifelse(is.na(x), "na", x)

CHAOTIC NEUTRAL
y = x %>%
  ifelse(is.na(.), "na", .)


LAWFUL EVIL
`<-`(y, x)
`[<-`(y, is.na(x), "na")

NEUTRAL EVIL
y = x
for (i in seq_along(x)) {
  if (is.na(x[[i]])) {
    x[[i]] = "na"
  }
} 

CHAOTIC EVIL
x %>%
  `[<-`(is.na(.), "na") %>%
  ``<<-``(y, .)

R coding style alignment chart: LAWFUL GOOD y <- x y[is.na(x)] <- "na" NEUTRAL GOOD y = x y[is.na(x)] = "na" CHAOTIC GOOD y = x |> is.na() |> ifelse("na", x) LAWFUL NEUTRAL y <- ifelse(is.na(x), "na", x) TRUE NEUTRAL y = ifelse(is.na(x), "na", x) CHAOTIC NEUTRAL y = x %>% ifelse(is.na(.), "na", .) LAWFUL EVIL `<-`(y, x) `[<-`(y, is.na(x), "na") NEUTRAL EVIL y = x for (i in seq_along(x)) { if (is.na(x[[i]])) { x[[i]] = "na" } } CHAOTIC EVIL x %>% `[<-`(is.na(.), "na") %>% ``<<-``(y, .)

what's a "pipes" ?? #rstats

23.02.2026 21:27 👍 91 🔁 18 💬 9 📌 3
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The EU’s Court of Justice is not just pro-integration – it is politically divided - LSE European Politics New research shows that behind the Court of Justice of the European Union's unified voice lies a politically divided institution.

The Court of Justice of the European Union is often described as a neutral engine of European integration.

Yet as @silje-hermansen.bsky.social Matthew Gabel and Jay Krehbiel show on @lseeuroppblog.bsky.social, behind the Court’s unified voice lies a politically divided institution.

24.02.2026 13:16 👍 3 🔁 1 💬 0 📌 0
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Political parties and dissensus over liberal democracy in the European Parliament - Comparative European Politics Comparative European Politics - Liberal democracy in the European Union faces significant challenges as its core pillars are increasingly contested, eroded, or dismantled. Against this backdrop,...

New article out with Ramona Coman & Sergiu Miscoiu! "Political Parties and Dissensus over Liberal Democracy in the European Parliament" — published in Comparative European Politics. 🔗//link.springer.com/article/10.1057/s41295-026-00470-x

24.02.2026 08:54 👍 3 🔁 1 💬 1 📌 0
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Russia, Venezuela, Iran, China, the Sahel region, the United States ...

Want to know why state agents carry out brutal repression — or participate in illegal coups?

Our new book "Making a Career in Dictatorship" provides answers — it just got published by @academic.oup.com:

tinyurl.com/ystwm3tf

16.02.2026 11:09 👍 134 🔁 73 💬 13 📌 10
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A sick crew member from a 🇺🇸US submarine was evacuated today by the 🇩🇰Danish warship HDMS Vædderen off 🇬🇱Greenland.
This underlines Denmark’s dedication to assist any seafarer in distress regardless of his nation’s intent (Arctic Command)
Photo not from today’s incident.

21.02.2026 22:10 👍 257 🔁 90 💬 13 📌 18
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Paper on statistical power necessary for interaction effects
doi.org/10.1177/2515...

20.02.2026 09:17 👍 146 🔁 57 💬 4 📌 8
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Today in Encode/Decode @rdanielkelemen.bsky.social and @tommasopavone.bsky.social examine the consequences of #politicizing #international #institutions and the trade-offs facing executives double-hatting as #prosecutors and #policymakers. Read how data played a vital role: doi.org/10.1353/wp.2...

18.02.2026 15:35 👍 6 🔁 4 💬 0 📌 0
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What do PhD students and ICE agents have in common? Career pressure People who are under pressure in their professional lives are willing to act brutally to climb the career ladder. And this can be exploited, new Copenhagen study shows.

Together with his colleague Christian Gläßel from Hertie School, @ascharpf.bsky.social #UCPH has set out to investigate what it is that has ordinary people committing atrocities: uniavisen.dk/en/what-do-p...

18.02.2026 09:36 👍 3 🔁 4 💬 0 📌 0
Oslo, Norway

Oslo, Norway

It’s time to Hype that Hypothesis! @magnusrasmussen.bsky.social and @chknutsen.bsky.social develop three hypotheses to examine #state #development to explain how relatively weak political actors can shape national #policy by pursing local #reforms. Read their full article: doi.org/10.1353/wp.2...

17.02.2026 16:44 👍 3 🔁 3 💬 0 📌 0
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The Guardian has a striking map suggesting Trump has pushed the world, especially Europe, toward China.

It’s visually compelling. But misleading. The world isn’t moving away from the U.S. The U.S. is moving away from the world. as I show on @goodauth.bsky.social. goodauthority.org/news/the-wor...

17.02.2026 19:28 👍 23 🔁 8 💬 0 📌 1
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Tracing the social half-life of a zombie citation Photo by Henrik L. on Unsplash Academic publishing is currently experiencing a viral spread of “zombie citations.” This term refers to references of academic publications that do not ex…

"Zombie citations" of work that was never written are becoming a big problem in academic publishing. After encountering one recently I tried tracking down its source. Instead I found a growing mob of mutant references gathering on Google Scholar codeactsineducation.wordpress.com/2026/01/30/t...

06.02.2026 16:14 👍 35 🔁 23 💬 3 📌 0

We‘re very excited for the next edition of the Summer School for Women* in Political Methodology in Mannheim! ✨

Join us and apply until 1 March!

More info in @melinscribe.bsky.social‘s thread below and here: summerschoolwpm.org

Application form: sosci.sowi.uni-mannheim.de/wpm/

02.02.2026 17:08 👍 28 🔁 21 💬 0 📌 0
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The CJEU recently ruled that Poland’s Constitutional Tribunal no longer qualifies as a court under EU law.

This is one of the EU’s most decisive legal responses to the capture of Poland’s judiciary under the PiS.

Our @jakubjaraczewski.bsky.social and @profpech.bsky.social unpack the ruling 👇

19.01.2026 11:05 👍 46 🔁 22 💬 1 📌 3
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Rights groups warn SIDE arrest powers risk 'persecution and intimidation' - Buenos Aires Herald More than 20 NGOs said that the decree granting broad discretion to intelligence services could become ‘a tool for massive surveillance’

Largely unnoticed outside of Argentina, President Milei is planning a massive expansion of the intelligence service's powers – SIDE.

Among other things, agents would be allowed to arrest citizens.

I spoke with the Buenos Aires Herald about possible consequences and parallels to the country's past.

20.01.2026 09:48 👍 18 🔁 12 💬 0 📌 0
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The Courts AbstractCourts frequently decide politically important cases in Norway. Yet, despite voicing concerns about the consequences of judicialization for represe

📢 New book chapter
👤 Øyvind Stiansen (ISV) @oyvindstiansen.bsky.social
🔎 The Courts
📖 Published in Oxford Handbook of Norwegian Politics
🔗 doi.org/10.1093/oxfo...

12.01.2026 09:54 👍 12 🔁 8 💬 0 📌 0
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The Bukele Method of Changing the Constitution El Salvador approved two constitutional reforms that eliminate the minimum budget for the Judiciary and modify the term of office for electoral magistrates. In less than a year, the ruling party has…

El Salvador approved two constitutional reforms that eliminate the minimum budget for the Judiciary and modify the term of electoral magistrates. In a year, the ruling party has made six reforms to the Constitution that weaken balances.
beta.elfaro.net/en/el-salvad...

12.01.2026 23:00 👍 4 🔁 3 💬 0 📌 1
BJPolS abstract discussing the impact of international courts like the European Court of Justice on individual rights and civil society, highlighting their role in promoting legal claims and supporting networks.

BJPolS abstract discussing the impact of international courts like the European Court of Justice on individual rights and civil society, highlighting their role in promoting legal claims and supporting networks.

From November 2025 -

Leveling and Spotlighting: How the European Court of Justice Favors the Weak to Promote Its Legitimacy - cup.org/4oWD6ZT

- @silje-hermansen.bsky.social, @tommasopavone.bsky.social & @louisabo.bsky.social

#OpenAccess

13.01.2026 07:10 👍 10 🔁 5 💬 0 📌 0


Studying the role of courts & judicialization in the welfare sector? 📝 Join us at #ecprgc26 in Kraków (September, 2026)! Submit your paper proposal: ecpr.eu/GeneralConfe... (deadline January 9 ⏰) & send an email to karin.leijon@statsvet.uu.se - or, check out the other great panels in the Section👇

04.01.2026 12:51 👍 1 🔁 2 💬 0 📌 0
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If you’re having trouble accessing my book The Taliban Courts: War through Law, feel free to contact me. It’s been unavailable and, since OUP won’t do a paperback, the hardback is very expensive for individuals. I’m happy to help you find a way to read it.

18.12.2025 18:37 👍 9 🔁 9 💬 1 📌 0

Closing out my year with a journal editor shocker 🧵

Checking new manuscripts today I reviewed a paper attributing 2 papers to me I did not write. A daft thing for an author to do of course. But intrigued I web searched up one of the titles and that's when it got real weird...

19.12.2025 17:20 👍 2384 🔁 1224 💬 69 📌 358

Congratulations, Michal!

19.12.2025 07:33 👍 1 🔁 0 💬 1 📌 0
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Iseult Honohan Doctoral Scholarship - UCD School of Politics and International Relations The scholarship is named after Dr Iseult Honohan, one of the first female PhD graduates from the (then) Department of Ethics and Politics. She retired from teaching in 2015 after over 25 years of…

Iseult Honohan Doctoral Scholarship #ECPRMemberJobs
📅 Minimum grade of 2.1 (GPA: 3.6) in a relevant Master's degree
🇮🇪 @ucddublin.bsky.social
⌛ Friday 30 January
buff.ly/0telfWN
#PolSciJobs #PoliSky #AcademicSky

16.12.2025 09:09 👍 4 🔁 4 💬 0 📌 0