Sebastian Ramirez-Ruiz
@seramirezruiz.bsky.social
Max Weber Postdoctoral Fellow at @eui-eu.bsky.social
Interested in causal inference, evidence in policy- and decision-making, #rstats, and most importantly, bicycles | Ph.D. at Hertie School | 🇨🇴
🌐 https://seramirezruiz.github.io/
Interested in causal inference, evidence in policy- and decision-making, #rstats, and most importantly, bicycles | Ph.D. at Hertie School | 🇨🇴
🌐 https://seramirezruiz.github.io/
Pinned
📄 Whose expert knowledge informs policymaking around the world?
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
Reposted by Sebastian Ramirez-Ruiz
📄 New WP version out - full overhaul!
The Politics of Evidence Selection (w/ @jesperasring.bsky.social )
Comments welcome!
🔗 osf.io/preprints/so...
The Politics of Evidence Selection (w/ @jesperasring.bsky.social )
Comments welcome!
🔗 osf.io/preprints/so...
November 6, 2025 at 3:30 PM
📄 New WP version out - full overhaul!
The Politics of Evidence Selection (w/ @jesperasring.bsky.social )
Comments welcome!
🔗 osf.io/preprints/so...
The Politics of Evidence Selection (w/ @jesperasring.bsky.social )
Comments welcome!
🔗 osf.io/preprints/so...
Reposted by Sebastian Ramirez-Ruiz
Job! A vacancy at the @eui-eu.bsky.social for a postdoc joining the @learnineq.bsky.social project, for 13 months, starting mid January. We study inequalities in school careers, and we engage with policy makers. The vacancy is here, please forward. DEADLINE 24 NOVEMBER. www.eui.eu/Documents/Se...
November 5, 2025 at 6:11 PM
Job! A vacancy at the @eui-eu.bsky.social for a postdoc joining the @learnineq.bsky.social project, for 13 months, starting mid January. We study inequalities in school careers, and we engage with policy makers. The vacancy is here, please forward. DEADLINE 24 NOVEMBER. www.eui.eu/Documents/Se...
Reposted by Sebastian Ramirez-Ruiz
@matthewfacciani.bsky.social, co-author of our latest study on science communication behavior in 68 countries, just published a blog post with a great summary of the main results. Check it out! ⬇️
How do people around the world encounter science, and what shapes those encounters?
Our new global study found that social media now carries much of the world’s science content, but local culture, infrastructure, and curiosity still determine how people engage. #ScienceSky #scicomm
Our new global study found that social media now carries much of the world’s science content, but local culture, infrastructure, and curiosity still determine how people engage. #ScienceSky #scicomm
How the World Talks About Science
Our new international study finds that science communication looks very different depending on culture, media systems, and access to technology.
matthewfacciani.substack.com
November 4, 2025 at 7:17 PM
@matthewfacciani.bsky.social, co-author of our latest study on science communication behavior in 68 countries, just published a blog post with a great summary of the main results. Check it out! ⬇️
Reposted by Sebastian Ramirez-Ruiz
We have a new preprint: osf.io/preprints/so...
What have we learned about social media - the constantly moving target of empirical research - over the past decade?
What have we learned about social media - the constantly moving target of empirical research - over the past decade?
October 30, 2025 at 10:53 AM
We have a new preprint: osf.io/preprints/so...
What have we learned about social media - the constantly moving target of empirical research - over the past decade?
What have we learned about social media - the constantly moving target of empirical research - over the past decade?
Reposted by Sebastian Ramirez-Ruiz
🌍 Brussels effect or 🪃 boomerang?
Francesca Minetto (@hertieschool.bsky.social) shows that over 20% of EU legislation draws directly on international models, revealing that the EU not only exports but also imports policies 👇
🔗 www.tandfonline.com/doi/full/10....
Francesca Minetto (@hertieschool.bsky.social) shows that over 20% of EU legislation draws directly on international models, revealing that the EU not only exports but also imports policies 👇
🔗 www.tandfonline.com/doi/full/10....
October 27, 2025 at 1:00 PM
🌍 Brussels effect or 🪃 boomerang?
Francesca Minetto (@hertieschool.bsky.social) shows that over 20% of EU legislation draws directly on international models, revealing that the EU not only exports but also imports policies 👇
🔗 www.tandfonline.com/doi/full/10....
Francesca Minetto (@hertieschool.bsky.social) shows that over 20% of EU legislation draws directly on international models, revealing that the EU not only exports but also imports policies 👇
🔗 www.tandfonline.com/doi/full/10....
Reposted by Sebastian Ramirez-Ruiz
Published today: One of the biggest #science #communication studies to date. We asked 71,922 people in 68 countries how they #engage with information about #science and combined the data with several country-level factors: journals.sagepub.com/doi/10.1177/... #OpenAccess
October 21, 2025 at 12:27 PM
Published today: One of the biggest #science #communication studies to date. We asked 71,922 people in 68 countries how they #engage with information about #science and combined the data with several country-level factors: journals.sagepub.com/doi/10.1177/... #OpenAccess
Reposted by Sebastian Ramirez-Ruiz
🚨 We're hiring!
Join our CSES Team @gesis.org Cologne as a Senior Researcher. If you’re into comparative electoral research and love diving into data, this is your moment.
Come shape global democracy with us! 🌍📊
www.gesis.org/en/institute...
Join our CSES Team @gesis.org Cologne as a Senior Researcher. If you’re into comparative electoral research and love diving into data, this is your moment.
Come shape global democracy with us! 🌍📊
www.gesis.org/en/institute...
July 16, 2025 at 6:09 AM
🚨 We're hiring!
Join our CSES Team @gesis.org Cologne as a Senior Researcher. If you’re into comparative electoral research and love diving into data, this is your moment.
Come shape global democracy with us! 🌍📊
www.gesis.org/en/institute...
Join our CSES Team @gesis.org Cologne as a Senior Researcher. If you’re into comparative electoral research and love diving into data, this is your moment.
Come shape global democracy with us! 🌍📊
www.gesis.org/en/institute...
Reposted by Sebastian Ramirez-Ruiz
A 2023 NHB paper concluded that corrections of science-relevant misinformation are, on average, ineffective. Our response (in press) challenges this conclusion, showing why corrections *are* effective, and why considering measurement is important:
🔗 osf.io/preprints/ps...
(1/5)
🔗 osf.io/preprints/ps...
(1/5)
OSF
osf.io
June 27, 2025 at 6:56 PM
A 2023 NHB paper concluded that corrections of science-relevant misinformation are, on average, ineffective. Our response (in press) challenges this conclusion, showing why corrections *are* effective, and why considering measurement is important:
🔗 osf.io/preprints/ps...
(1/5)
🔗 osf.io/preprints/ps...
(1/5)
Reposted by Sebastian Ramirez-Ruiz
🚨 New working paper 🚨
Can protests move Bystanders, citizens who observe protest without participating?
We tested this in a 3-wave field experiment. Check out our thread below👇🧵
Can protests move Bystanders, citizens who observe protest without participating?
We tested this in a 3-wave field experiment. Check out our thread below👇🧵
🪧 New research 🪧
osf.io/preprints/os...
Can protests move bystanders, people who observe protests without being part of the march?
We conducted a 3-wave field experiment during real Fridays for Future (FFF) protests in Berlin.
Here's what we found 🧵👇
osf.io/preprints/os...
Can protests move bystanders, people who observe protests without being part of the march?
We conducted a 3-wave field experiment during real Fridays for Future (FFF) protests in Berlin.
Here's what we found 🧵👇
June 23, 2025 at 1:06 PM
🚨 New working paper 🚨
Can protests move Bystanders, citizens who observe protest without participating?
We tested this in a 3-wave field experiment. Check out our thread below👇🧵
Can protests move Bystanders, citizens who observe protest without participating?
We tested this in a 3-wave field experiment. Check out our thread below👇🧵
Reposted by Sebastian Ramirez-Ruiz
Very excited to share a new preprint.
@jesperasring.bsky.social and I study how politicians engage with evidence in the real world.
Link: osf.io/8zv9s
@jesperasring.bsky.social and I study how politicians engage with evidence in the real world.
Link: osf.io/8zv9s
June 20, 2025 at 8:26 AM
Very excited to share a new preprint.
@jesperasring.bsky.social and I study how politicians engage with evidence in the real world.
Link: osf.io/8zv9s
@jesperasring.bsky.social and I study how politicians engage with evidence in the real world.
Link: osf.io/8zv9s
Reposted by Sebastian Ramirez-Ruiz
Cool data! The Global North is really where expert knowledge is produced.
Not fair, not just, but yes soft power is mostly concentrated there. Wish GN elites cared.
Also: differently from elsewhere, 60% of expert refs in USA docs cite papers with only USA-based academics as authors #exceptionalism
Not fair, not just, but yes soft power is mostly concentrated there. Wish GN elites cared.
Also: differently from elsewhere, 60% of expert refs in USA docs cite papers with only USA-based academics as authors #exceptionalism
📄 Whose expert knowledge informs policymaking around the world?
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
June 12, 2025 at 10:55 AM
Cool data! The Global North is really where expert knowledge is produced.
Not fair, not just, but yes soft power is mostly concentrated there. Wish GN elites cared.
Also: differently from elsewhere, 60% of expert refs in USA docs cite papers with only USA-based academics as authors #exceptionalism
Not fair, not just, but yes soft power is mostly concentrated there. Wish GN elites cared.
Also: differently from elsewhere, 60% of expert refs in USA docs cite papers with only USA-based academics as authors #exceptionalism
📄 Whose expert knowledge informs policymaking around the world?
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
June 12, 2025 at 9:27 AM
📄 Whose expert knowledge informs policymaking around the world?
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
@rsenninger.bsky.social and I analyze data from 1.2 million government policy documents from 185 countries—and find a prominent pattern:
🌍 Policy evidence is overwhelmingly sourced from the Global North.
Preprint: osf.io/w8q3y
🧪🧵👇
Reposted by Sebastian Ramirez-Ruiz
What do a 1963 Science letter, two “No” votes, & Sherlock Holmes have to do with academic writing?
More than you think.
New Respect the Marble post on moving from insight to understanding, from bricks to walls, & why it’s worth our effort.
🧵
catherineeunicedevries.substack.com/p/sherlock-a...
More than you think.
New Respect the Marble post on moving from insight to understanding, from bricks to walls, & why it’s worth our effort.
🧵
catherineeunicedevries.substack.com/p/sherlock-a...
Sherlock at the Brickyard: On Clues, Chaos, and Construction
What Two “No” Votes Taught Me about the Resilience and Rupture in International Cooperation
catherineeunicedevries.substack.com
June 10, 2025 at 8:44 AM
What do a 1963 Science letter, two “No” votes, & Sherlock Holmes have to do with academic writing?
More than you think.
New Respect the Marble post on moving from insight to understanding, from bricks to walls, & why it’s worth our effort.
🧵
catherineeunicedevries.substack.com/p/sherlock-a...
More than you think.
New Respect the Marble post on moving from insight to understanding, from bricks to walls, & why it’s worth our effort.
🧵
catherineeunicedevries.substack.com/p/sherlock-a...
Reposted by Sebastian Ramirez-Ruiz
"Invitation Letters Increase Response Rates in Elite Surveys" with @nathaliegiger.bsky.social. Short report @ JEPS.
www.cambridge.org/core/journal...
www.cambridge.org/core/journal...
June 10, 2025 at 2:00 PM
"Invitation Letters Increase Response Rates in Elite Surveys" with @nathaliegiger.bsky.social. Short report @ JEPS.
www.cambridge.org/core/journal...
www.cambridge.org/core/journal...
Reposted by Sebastian Ramirez-Ruiz
We should have orders of magnitude fewer “theories” in PS than we do papers.
June 6, 2025 at 12:45 PM
We should have orders of magnitude fewer “theories” in PS than we do papers.
Reposted by Sebastian Ramirez-Ruiz
If you're a researcher (or, less likely, a policymaker) reading this, you'll definitely want to read on. Featuring a dataset that may include you - and findings that make a solid case for hanging out in this space and sharing your work.
🤔 How much do politicians engage with academic researchers online?
In my latest paper, I find that politicians from 12 countries rarely engage with researchers on social media, but this can change when expertise gains salience
Preprint: osf.io/preprints/osf/wqbe4_v1
🧵👇
In my latest paper, I find that politicians from 12 countries rarely engage with researchers on social media, but this can change when expertise gains salience
Preprint: osf.io/preprints/osf/wqbe4_v1
🧵👇
June 5, 2025 at 6:49 AM
If you're a researcher (or, less likely, a policymaker) reading this, you'll definitely want to read on. Featuring a dataset that may include you - and findings that make a solid case for hanging out in this space and sharing your work.
🤔 How much do politicians engage with academic researchers online?
In my latest paper, I find that politicians from 12 countries rarely engage with researchers on social media, but this can change when expertise gains salience
Preprint: osf.io/preprints/osf/wqbe4_v1
🧵👇
In my latest paper, I find that politicians from 12 countries rarely engage with researchers on social media, but this can change when expertise gains salience
Preprint: osf.io/preprints/osf/wqbe4_v1
🧵👇
June 5, 2025 at 6:27 AM
🤔 How much do politicians engage with academic researchers online?
In my latest paper, I find that politicians from 12 countries rarely engage with researchers on social media, but this can change when expertise gains salience
Preprint: osf.io/preprints/osf/wqbe4_v1
🧵👇
In my latest paper, I find that politicians from 12 countries rarely engage with researchers on social media, but this can change when expertise gains salience
Preprint: osf.io/preprints/osf/wqbe4_v1
🧵👇
Reposted by Sebastian Ramirez-Ruiz
Research Group discussions are back!
@seramirezruiz.bsky.social Doctoral Candidate & Research Associate, shared insights from his project with
@rsenninger.bsky.social: "Policy documents across 185 countries predominantly rely on evidence from the Global North."
👉 www.linkedin.com/feed/update/...
@seramirezruiz.bsky.social Doctoral Candidate & Research Associate, shared insights from his project with
@rsenninger.bsky.social: "Policy documents across 185 countries predominantly rely on evidence from the Global North."
👉 www.linkedin.com/feed/update/...
April 30, 2025 at 8:29 AM
Research Group discussions are back!
@seramirezruiz.bsky.social Doctoral Candidate & Research Associate, shared insights from his project with
@rsenninger.bsky.social: "Policy documents across 185 countries predominantly rely on evidence from the Global North."
👉 www.linkedin.com/feed/update/...
@seramirezruiz.bsky.social Doctoral Candidate & Research Associate, shared insights from his project with
@rsenninger.bsky.social: "Policy documents across 185 countries predominantly rely on evidence from the Global North."
👉 www.linkedin.com/feed/update/...
Reposted by Sebastian Ramirez-Ruiz
We're organizing another round of the Summer School for Women* in Political Methodology 🎉
summerschoolwpm.org
Our super-cool speakers include msands.bsky.social @allisonwkoh.bsky.social @melinscribe.bsky.social @rebeccakittel.bsky.social @fabiennelind.bsky.social & @indiiigo.bsky.social
📆01/05
summerschoolwpm.org
Our super-cool speakers include msands.bsky.social @allisonwkoh.bsky.social @melinscribe.bsky.social @rebeccakittel.bsky.social @fabiennelind.bsky.social & @indiiigo.bsky.social
📆01/05
April 22, 2025 at 7:32 AM
We're organizing another round of the Summer School for Women* in Political Methodology 🎉
summerschoolwpm.org
Our super-cool speakers include msands.bsky.social @allisonwkoh.bsky.social @melinscribe.bsky.social @rebeccakittel.bsky.social @fabiennelind.bsky.social & @indiiigo.bsky.social
📆01/05
summerschoolwpm.org
Our super-cool speakers include msands.bsky.social @allisonwkoh.bsky.social @melinscribe.bsky.social @rebeccakittel.bsky.social @fabiennelind.bsky.social & @indiiigo.bsky.social
📆01/05
Reposted by Sebastian Ramirez-Ruiz
1/ Excited to share our new preprint “A Collective Field Experiment Disentangling Participation in Online Political Discussions” – osf.io/preprints/so...
April 1, 2025 at 4:35 PM
1/ Excited to share our new preprint “A Collective Field Experiment Disentangling Participation in Online Political Discussions” – osf.io/preprints/so...
Reposted by Sebastian Ramirez-Ruiz
🥁The LOBBYMETRY project is hiring:
1 PostDoc & 1 fully-funded PhD 🥳
Come to beautiful Copenhagen to research lobbying, informational quality and public policy formulation!
PostDoc: jobportal.ku.dk/videnskabeli...
Please spread the word & and do not hesitate to reach out with questions!
1 PostDoc & 1 fully-funded PhD 🥳
Come to beautiful Copenhagen to research lobbying, informational quality and public policy formulation!
PostDoc: jobportal.ku.dk/videnskabeli...
Please spread the word & and do not hesitate to reach out with questions!
Postdoctoral Researcher Position (3 years) in Political Science as part of the ERC-funded Lobbying (A)symmetry Project
jobportal.ku.dk
March 31, 2025 at 9:18 AM
🥁The LOBBYMETRY project is hiring:
1 PostDoc & 1 fully-funded PhD 🥳
Come to beautiful Copenhagen to research lobbying, informational quality and public policy formulation!
PostDoc: jobportal.ku.dk/videnskabeli...
Please spread the word & and do not hesitate to reach out with questions!
1 PostDoc & 1 fully-funded PhD 🥳
Come to beautiful Copenhagen to research lobbying, informational quality and public policy formulation!
PostDoc: jobportal.ku.dk/videnskabeli...
Please spread the word & and do not hesitate to reach out with questions!
Reposted by Sebastian Ramirez-Ruiz
Please repost to get the word out! @nkgarg.bsky.social and I are excited to present a personalized feed for academics! It shows posts about papers from accounts you’re following bsky.app/profile/pape...
March 10, 2025 at 3:12 PM
Please repost to get the word out! @nkgarg.bsky.social and I are excited to present a personalized feed for academics! It shows posts about papers from accounts you’re following bsky.app/profile/pape...
Reposted by Sebastian Ramirez-Ruiz
Very glad to see that our study with @lfoswaldo.bsky.social @lewan.bsky.social Ralph Hertwig about digital media and democracy was replicated and extended to 2024. Big thanks to the authors and @i4replication.bsky.social. This adds important confidence to our results and worrying trends continue…
A Comment on "A Systematic Review of Worldwide Causal a
In this study, we conduct a direct replication of Lorenz-Spreen et al. (2023)'s systematic review on digital media and democracy to verify and enhance the robustness of their findings. We successfully
ideas.repec.org
March 7, 2025 at 3:06 PM
Very glad to see that our study with @lfoswaldo.bsky.social @lewan.bsky.social Ralph Hertwig about digital media and democracy was replicated and extended to 2024. Big thanks to the authors and @i4replication.bsky.social. This adds important confidence to our results and worrying trends continue…
Reposted by Sebastian Ramirez-Ruiz
Big fan of Paper Picnic 🧺
Every Friday night, it pulls new articles from over 60 political science & economics journals.
If you sign up to the mailing list, you receive a weekly email with a list of all new papers, sorted by journal.
Excellent work, @moritzmarbach.bsky.social!
paper-picnic.com
Every Friday night, it pulls new articles from over 60 political science & economics journals.
If you sign up to the mailing list, you receive a weekly email with a list of all new papers, sorted by journal.
Excellent work, @moritzmarbach.bsky.social!
paper-picnic.com
Paper Picnic 🧺: Home
A weekly basket with the latest published research in political science.
paper-picnic.com
February 20, 2025 at 7:54 AM
Big fan of Paper Picnic 🧺
Every Friday night, it pulls new articles from over 60 political science & economics journals.
If you sign up to the mailing list, you receive a weekly email with a list of all new papers, sorted by journal.
Excellent work, @moritzmarbach.bsky.social!
paper-picnic.com
Every Friday night, it pulls new articles from over 60 political science & economics journals.
If you sign up to the mailing list, you receive a weekly email with a list of all new papers, sorted by journal.
Excellent work, @moritzmarbach.bsky.social!
paper-picnic.com