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Mark Lutter

@marklutter345.bsky.social
461 followers 344 following 49 posts

Professor of Sociology, University of Wuppertal

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Mark Lutter @marklutter345.bsky.social · 01/06/2026
Universities are expected to be places of tolerance, universalism, and open inquiry. Our new study in European Societies finds evidence that visibly Jewish instructors face less favorable evaluations from students than otherwise identical instructors. doi.org/10.1162/EUSO...
doi.org
Anti-Jewish bias in German higher education: results from a survey experiment among students at a German university
Abstract. This study examines the extent of anti-Jewish bias in German higher education through a survey experiment conducted among students (N=1,416) at a regional, average-sized German university (a...
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Per Engzell @pengzell.bsky.social · 08/05/2026
What can we learn from automating an entire quantitative social science paper, from prompt to finished product? Thread about ongoing work with @natewilmers.bsky.social 1/12 Paper: osf.io/preprints/so...
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Jonas Wiedner @jwied.bsky.social · 04/05/2026
Why do some minority groups organize around their ethnicity, while others do not? In a new study just out in AJS @amjsoc.bsky.social (w/@mschaeffer.bsky.social, S. Carol and S. Böller), we crunched data on over 25000 immigrant organizations for an answer. www.journals.uchicago.edu/doi/10.1086/...
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Mark Lutter @marklutter345.bsky.social · 18/04/2026
Yes, data is older and were manually coded. We can't rule out possible coding errors and/or missing data. However, we don't believe that the errors run systematically; they are rather missing at random. So, general trends in the paper are valid, hopefully.
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Mark Lutter @marklutter345.bsky.social · 18/04/2026
We're working on that currently :-)
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Mark Lutter @marklutter345.bsky.social · 18/04/2026
...we are currently doing a follow up study and your paper will be most relevant to us. So, thanks for pointing us to this
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Mark Lutter @marklutter345.bsky.social · 18/04/2026
Thanks, very interesting. I think we should have quoted you.... sorry for overlooking such a relevant study!!
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Mark Lutter @marklutter345.bsky.social · 17/04/2026
Yes, you're right. Only placements in Germany. It is not a perfect study.
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Mark Lutter @marklutter345.bsky.social · 17/04/2026
... 10% of departments produce more than half of professors. LMU Munich with highest placement power, followed by FU Berlin, Trier, Heidelberg, Marburg, Gießen, Leipzig, Tübingen, HU Berlin, Konstanz. New paper in Quant Sci St, w T Grabosch, T Heinze direct.mit.edu/qss/article/...
direct.mit.edu
Considerable Inequality in Faculty Hiring Networks of German Universities: Placement Power in Psychology and Political Science
Abstract. This paper examines the hiring and placement network of German professors in the fields of psychology and political science. It is well known that in the stratified university system of the ...
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Mark Lutter @marklutter345.bsky.social · 17/04/2026
Concentrated academic recruiting. 10% of political science departments produce 60% of all polsci professors in Germany. FU Berlin produced most professors, followed by Mannheim, Hamburg, Frankfurt, Heidelberg. In psychology,...
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Mark Lutter @marklutter345.bsky.social · 16/04/2026
Einrichungsfrist verlängert bis zum 26.4.26
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Jan Fuhse @fuhsejan.bsky.social · 01/04/2026
@marklutter345.bsky.social und ich organisieren eine Ad-hoc-Gruppe auf dem @dgskongress2026.bsky.social in Mainz zu: Computational Social Science und die Zukunft der Soziologie. Wir freuen uns über Beitragsvorschläge (gerne provokant und kontrovers) bis zum 15.4.!
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Bastian Becker @beckerbastian.bsky.social · 18/03/2026
Also finding it hard to keep up with new research? I built something to fix this. SciLove — swipe through recent papers in your field. The feed learns from your saves. Also matches you with researchers saving your work back (opt-out if you prefer). www.scilove.app 3,000+ journals, updated daily
scilove.app
SciLove — Discover new research on the go
A personalized feed of the latest peer-reviewed papers — swipe to save, skip, and make connections in minutes a day.
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Marc Keuschnigg @marckeuschnigg.bsky.social · 20/02/2026
📚 Special issue in Kölner Zeitschrift für Soziologie on Explanation and Causality in Sociology. Essential reading on where causal inference in sociology is heading link.springer.com/collections/...
link.springer.com
Special Issue: Explanation and Causality in Sociology
How to explain social phenomena? How to conceptualize causality and draw valid causal inferences? How to incorporate history and culture into explanations? ...
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Kerstin Ostermann @kostermann.bsky.social · 24/02/2026
Looking for a measure of #neighborhoods, micro or macro #segregation? I've got something for you! My newly published paper in Sociological Methods & Research presents a machine-learning-based algorithm to delineate neighborhoods with grid-cell or point data: journals.sagepub.com/doi/10.1177/...
Example for the two staged unsupervised machine learning algorithm using point data as input. Backlayer maps depict Hamburg. The map shows neighborhoods in different sizes and forms, sometimes following administrative borders (black lines) sometimes not. Three differently colored neighborhood types are displayed, each representing a different social group of residents.xample for the two staged unsupervised machine learning algorithm using 500x500m grid cells as input. Backlayer maps depict Hamburg. The map shows large neighborhoods in different sizes and forms, sometimes following administrative borders (black lines) sometimes not. Three differently colored neighborhood types are displayed, each representing a different social group of residents.
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Bas Hofstra @bashofstra.bsky.social · 13/02/2026
Check out our new, open access paper in RSSM. Anne Maaike Mulders expertly led our author team (with Christoph Janietz Jochem Tolsma myself) to find an important piece of the gender inequity puzzle in academia. 🔬Paper: www.sciencedirect.com/science/arti... 📰Press release: www.ru.nl/onderzoek/on...
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John Holbein @johnholbein1.bsky.social · 13/02/2026
"Do virtual museums highlighting the experiences of minorities persuade visitors? Evidence from a study on bias toward Asian Americans" This is a work in progress, so feedback is welcome! papers.ssrn.com/sol3/papers....
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Ozan Aksoy @aksoyundan.bsky.social · 12/02/2026
A new publication at www.pnas.org/doi/10.1073/... We find that religious markers (esp. beards) can reduce perceived trustworthiness in Turkey. (That's why you often see me clean shaven ;-)
pnas.org
Religious markers reduce perceived trustworthiness in a Muslim-majority country | PNAS
First impressions often hinge on visible cues, leading people to infer the trustworthiness of strangers from their appearance and dress. While reli...
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WiSo Faculty Uni Cologne @wisocologne.bsky.social · 16/01/2026
Cologne sociologist Clemens Kroneberg invites to the Sociological Ash Wednesday on 18 February at the University of Cologne. This year’s high-calibre panel discussion focuses on how to deal with academic freedom and diversity of perspectives in universities and academic world. bit.ly/soziologisch...
Poster for the “Sociological Ash Wednesday” event at the University of Cologne on 18 February 2026, 16:00–18:00, in lecture hall A2, with a background photo of the Cologne skyline and cathedral at sunset over the Rhine. Large white text announces the title “SOZIOLOGISCHER ASCHERMITTWOCH”, with green banner slogans reading “Universitäre Diskursräume” and “Zwischen Freiheit und Beschränkung”. The lower left lists a panel discussion with Claudia Diehl (Konstanz), Naika Foroutan (Berlin), Markus Ogorek (Köln), Uwe Schimank (Bremen) and Richard Traunmüller (Mannheim), moderated by Jan‑Martin Wiarda, and organisation credit to Clemens Kroneberg with a website link. The logos of the University of Cologne, the Adenauer School of Government and the WiSo Faculty’s 125‑year anniversary (1901–2026) appear at the top and bottom of the poster.
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Sean Westwood @seanjwestwood.bsky.social · 18/11/2025
AI presents a fundamental threat to our ability to use polls to assess public opinion. Bad actors who are able to infiltrate panels can flip close election polls for less than the cost of a Starbucks coffee. Models will also infer and confirm hypotheses in experiments. Current quality checks fail
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John Holbein @johnholbein1.bsky.social · 08/01/2026
“These findings provide clear evidence that data collected on MTurk simply cannot be trusted.”
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Aaron Clauset @aaronclauset.bsky.social · 04/12/2025
Super excited to announce a new venture, with @danlarremore.bsky.social : Cevian Labs cevianlabs.io provides advanced tools to accelerate faculty work in academia. Our first product CVParsa helps faculty search committees process huge piles of CVs, so they can spend more time evaluating candidates
Screenshot of the cevianlabs.io website. Banner says "Accelerating Academic Hiring", followed by The Cevian Advantage, Cevian Labs provides advanced tools to faculty and administrators to make better decisions, faster. Founded by faculty who spent years wishing for a way to automate the tedious parts of faculty hiring (summarizing CVs, tracking publications, synthesizing candidate information) and finally just built the solution we always needed. Our secure platform automates manual error-prone processes to deliver...
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International Conference on Computational Social Science @ic2s2.bsky.social · 01/12/2025
IC2S2 2026 registration is open! Explore the 2026 conference here ➡️ ic2s2-2026.org ✔️ Submissions open December 15th ✔️ Keynotes will be announced between now and February ✔️ Full program of selected talks and tutorials will be available in late April
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Univ.-Prof. Dr. Stephan Moebius @stephanmoebius.bsky.social · 01/12/2025
Out now! Sociology in the Weimar Republic. 2 Volumes 🥳🤓 some of the structural problems and crises of Weimar society are very similar today, so that the earlier sociological analyses of these problems still remain relevant…
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European Sociological Review @europeansocreview.bsky.social · 01/12/2025
How is ethnic diversity linked to the cohesion of social networks? @glorenz.bsky.social & #C_Rjosk analyse >1,300 adolescent friendship networks to examine how connectivity varies with ethnic diversity, and its consolidation with gender and SES. 👉 doi.org/10.1093/esr/jcaf051
doi.org
Fragmentation or integration? Ethnic diversity and the structural cohesion of adolescent social networks
Abstract. This paper addresses a key yet untested proposition in social cohesion research: ethnic diversity fragments social networks and leads to an overa
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Brendan Nyhan @brendannyhan.bsky.social · 30/11/2025
Needed - larger samples, more realism about (the lack of) heterogeneous treatment effects: -"less than a third of proposed hypotheses were supported... the largest predictor of positive exp. results was sample size" -"moderation hypotheses were rarely significant" academic.oup.com/poq/advance-...
academic.oup.com
An Audit of Social Science Survey Experiments
Abstract. Survey experiments have become a popular methodology for causal inference across the social sciences. We study the efficacy of survey experiment
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Claudia Diehl @cdiehl.bsky.social · 20/11/2025
Now available online and open access! The results of our adversarial collaboration on: Students’ motives for restricting academic freedom: Viewpoint discrimination and prosocial concerns | PNAS @pnas.org @nilsweidmann.bsky.social @kunkakom.bsky.social @drfell.bsky.social
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Marc Keuschnigg @marckeuschnigg.bsky.social · 20/11/2025
Returning to the Venice Workshop of Analytical Sociology this week meant a lot to me--smart talks, kind people, and lots of cool ideas. Shout out to the lovely community on Bluesky @kauspurg.bsky.social @marklutter345.bsky.social @verenaseibel.bsky.social @sawalzenbach.bsky.social ...
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Mark Lutter @marklutter345.bsky.social · 06/11/2025
Cool, thanks!!
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Mark Lutter @marklutter345.bsky.social · 06/11/2025
Interesting, do you have a paper on this?
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Soziopolis @soziopolis.bsky.social · 06/11/2025
Universitäten stehen heute in einem intensivierten Wettbewerb um Exzellenz. Richard Münch analysiert, wie der „akademische Kapitalismus“ Forschung, Wissen und institutionelle Dynamiken beeinflusst. @hartmutesser.bsky.social hat „Wissenschaft im Wettbewerb“ gelesen: www.soziopolis.de/wider-die-ve...
Screenshot der Website hinter dem Link: Cover und bibliografische Informationen zum rezensierten Buch.
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Nicole Schwitter @nschwitter.bsky.social · 04/11/2025
Can AI-generated images work as visual vignettes in survey experiments? I argue yes - and discuss how . in my new @sscratsage.bsky.social paper: doi.org/10.1177/0894...
Two AI generated images showing 1) a boy walking through a disorderly neighbourhood with graffiti and trash and 2) a boy walking through a very similar but cleaned up neighbourhood without trash ad graffiti.
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Ansgar Hudde @hudde.bsky.social · 03/11/2025
📊 now in English @fesonline.bsky.social: Gender gap in voting behavior in Germany📊 It's about the “big picture” since 1953 & current trends 2021-2025. The gender gap keeps growing, especially among the young. -> Longer trends are continuing & partly accelerating. library.fes.de/pdf-files/a-...
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Conrad Ziller @conradziller.bsky.social · 03/11/2025
🗳️ New study (w @jessicakuhlm.bsky.social) on AfD success in integration council elections in North Rhine-Westphalia, Germany: AfD achieved significant results in councils elected exclusively by voters with migration backgrounds. It's not about economics—it's about political competition. (1/3)
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Matt Grossmann @mattgrossmann.bsky.social · 01/11/2025
Studying social sciences & humanities makes students more left-leaning, controlling for initial views & major preference, driven by cultural views. Implies that if all students majored in business, college–noncollege ideological gap would shrink by 1/3 papers.ssrn.com/sol3/papers....
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Mark Lutter @marklutter345.bsky.social · 24/10/2025
Cool paper on social influence using Spotify data
sociologicalscience.com
Wide Social Influence and the Emergence of the Unexpected: An Empirical Test Using Spotify Data
Article: Wide Social Influence and the Emergence of the Unexpected: An Empirical Test Using Spotify Data | Sociological Science | Posted October 23, 2025
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RC28 Social Stratification @isa-rc28.bsky.social · 24/10/2025
NYU Abu Dhabi is recruiting a 3-year Postdoctoral Associate for a Computational Social Science project on the coevolution of ingroup bias and group boundaries. For more details and to apply, please visit: apply.interfolio.com/173544.
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Sociology FU Berlin @socfub.bsky.social · 24/10/2025
💼🔎 We are looking for a post-doctoral researcher (100%) to participate in a project funded by the German Research Foundation (DFG) and the Israeli Science Foundation (ISF). Find all information about the job posting here: www.polsoz.fu-berlin.de/soziologie/a...
polsoz.fu-berlin.de
Stellenausschreibung für 1 Research Assistant (postdoc) (m/f/d) Vollzeitbeschäftigung befristet auf 3 Jahre
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RC28 Social Stratification @isa-rc28.bsky.social · 24/10/2025
Assistant or Associate Professor in Computational Sociology at CREST in Paris The position is open to computational sociologists regardless of their research area. Deadline for applications: January 31, 2026. All details here: www.shorturl.at/E57le
shorturl.at
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AEA Journals @aeajournals.bsky.social · 21/10/2025
Forthcoming in the AER: "Gender Differences in Economics Seminars" by Pascaline Dupas, Amy Handlan, Alicia Sasser Modestino, Muriel Niederle, Mateo Seré, Haoyu Sheng, Justin Wolfers, and Seminar Dynamics Collective. www.aeaweb.org/articles?id=...
aeaweb.org
Gender Differences in Economics Seminars
(Forthcoming Article) - We assess whether men and women are treated differently when presenting their economics research. We collected data across thousands of seminars, job market talks and conferenc...
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Marc Keuschnigg @marckeuschnigg.bsky.social · 24/10/2025
Analyzing 1M Spotify users, we show how “wide social influence” exposes people to content beyond their usual repertoires—decoupling collective outcomes from initial preferences. The key: partial taste overlap between senders and receivers. Too little similarity, no influence; too much, no novelty.
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Mark Lutter @marklutter345.bsky.social · 17/10/2025
...and not way earlier?
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Mark Lutter @marklutter345.bsky.social · 17/10/2025
Interesting, but what is the explanatory mechanism here? If the reasons for the far right shiftgo that far back, why did the shift happened more or less recently?
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Mark Lutter @marklutter345.bsky.social · 03/10/2025
"We consistently find that COVID-19 did not have more severe consequences on research output for women than for men." link.springer.com/article/10.1...
link.springer.com
Knowledge lost, parity gained? COVID-19 and gender gaps in Dutch academia - Scientometrics
We investigated the extent to which the COVID-19 pandemic impacted long-standing gender inequalities in Dutch academia. Dutch academia is an ideal case to gain insight on exacerbated gender differentials due to COVID-19 on employees, because men and women face comparable institutional contexts and any COVID-19 impact becomes visible and measurable fast through potentially decreased yearly publications. We reconstructed the complete publishing careers up till 2022 of more than 8000 Dutch scientists who received a PhD from 1990 onwards and still had an active publication career before the pandemic started. We compared the publication dip between men and women during COVID-19. Our data allowed us to investigate whether the gendered impact of COVID-19 varied across research domains, different PhD cohorts and type of research output. We consistently find that COVID-19 did not have more severe consequences on research output for women than for men.
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Matthias Collischon 🇺🇦🇪🇺 @mcollischon.bsky.social · 27/08/2025
This paper by @savolainen.bsky.social is very interesting! link.springer.com/article/10.1...
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Yevhen Voronin @yevhenvoronin.bsky.social · 17/08/2025
New article in @socresonline.bsky.social ⤵️ "Cultural Omnivorousness in the Domains of Music, Film and Literature" Findings suggest partial overlap across cultural domains. 🔓 Read it here: doi.org/10.1177/1360... #OpenAccess #CulturalSociology
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Mark Lutter @marklutter345.bsky.social · 02/08/2025
Just published in Scientometrics: "Who Talks to the Prof? Gender Differences in Interaction with Senior Scholars at Four Academic Conferences." Open access: link.springer.com/article/10.1...
link.springer.com
Who talks to the prof? Gender differences in interaction with senior scholars at four academic conferences - Scientometrics
The percentage of women in academia is still lower than what would be expected statistically, especially in the sciences and among faculty (tenured professors). Theories on network closure suggest tha...
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Klaus Pforr @klauspforr.eurosky.social · 23/07/2025
Statement of @isa-rc28.bsky.social on the decision of @isa-sociology.org to suspend the Israeli Sociological Association
Decision by the International Sociological Association (ISA) to suspend the Israeli Sociological Society (ISS) as a collective member

 
Dear RC28-community,
 
As members of the ISA-RC28, we are deeply committed to the values of international scholarly collaboration, academic freedom, and critical engagement. It is precisely because of this commitment that we feel compelled to express our concerns about the decision to suspend the Israeli Sociological Society (ISS) as a collective member.
 
While we share the ISA’s commitment to human rights and solidarity with people affected by violence, we believe that professional scholarly organizations should not be treated as representatives of their governments. We are aware that boycott is a means of applying pressure on governments and societies; however, in the field of academia, it can endanger the space needed for rigorous and principled academic dialogue. Academic boycotts shut down debate and silence diverse voices—precisely the opposite of what academia should represent.Moreover, the ISS is deeply committed to democratic values, human rights, and academic freedom. Over the past four years, many of its members – including those affiliated with ISA-RC28 – have actively worked to document, critique, and stand against their government’s actions and policies. The ISA’s decision not only weakens these progressive efforts on a broader scale, but also has real, personal, and professional consequences for members of our community.
 
RC28 has a proud tradition of supporting sociologists who were repressed for their progressive views and actions – for example, in Czechoslovakia and Hungary under Soviet rule. In that spirit, we should support, not boycott, the progressive forces within Israel and elsewhere.
 
Questioning the ISA’s decision does not imply support for the actions of the Israeli government, nor does it diminish the destruction, death, and human suffering in Gaza. Rather, it reflects a principled belief that academic boycotts undermine the values of academic freedom, open dialogue, and international scholarly collaboration, and should not be used as a response to governmental actions.
 
We respectfully urge the ISA Executive Committee to reconsider this decision.
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Max Kozlov @maxkozlov.bsky.social · 22/07/2025
There's an large uptick in papers published in the year before researchers attain tenure, a new analysis shows. From there it diverges: those in fields that have labs (eg biology, chemistry) keep churning papers, while those that aren't (eg sociology, math) see a decline in papers.
nature.com
Do academics publish less after getting tenured? Depends on your field
Paper output varies between disciplines, as does the trend after tenure is achieved.
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