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Bas Hofstra

@bashofstra.bsky.social
241 followers 483 following 53 posts

Assistant Professor of Sociology, Radboud University | prior Utrecht University & Stanford University | member Radboud Young Academy | networks | sci of science | big data www.bashofstra.com

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Reposted by Bas Hofstra
Miranda Lubbers @mirandalubbers.bsky.social · 20/04/2026
The whole (still evolving!) collection of papers can be found at www.sciencedirect.com/special-issu..., with among others blueskyers @bashofstra.bsky.social, @rensec.bsky.social, @afdezanta.eurosky.social, @aespinosarada.bsky.social, @franciscaortizruiz.bsky.social, ...
sciencedirect.com
Social Networks | The Network Scale-Up Method and Aggregate Relational Data in Social Network Research | ScienceDirect.com by Elsevier
https://www.sciencedirect.com/journal/social-networks/about/call-for-papers#the-network-scale-up-method-and-aggregate-relational-data-in-social-network-research
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Marc Keuschnigg @marckeuschnigg.bsky.social · 19/03/2026
On the uses of computational text analysis methods in sociology. Excited to share 🙌 Huge thanks to my co-authors for such a rewarding collaboration doi.org/10.1007/s115...
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Bas Hofstra @bashofstra.bsky.social · 25/02/2026
Thrilled that we were awarded a LISS panel grant, with @rensec.bsky.social & Beate Völker! With the grant we realize survey time in the LISS panel to measure change in extended networks that include both strong and weak ties. We apply a new instrument: the network scale-up method in the panel
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ODISSEI @odissei.bsky.social · 25/02/2026
Due to the high number of extraordinary proposals for the 2025 LISS panel Grant, ODISSEI and Centerdata have decided to award additional projects 🌟 The grantees will explore themes surrounding domestic gender imbalances, political polarization, and more. Read more here: edu.nl/nv8x4
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ODISSEI @odissei.bsky.social · 20/02/2026
Microdata Access Grant 2026-1 applications are now open. Researchers at ODISSEI member organisations are eligible to apply. Application deadline: March 26, 15:00 CET ⏱ Have questions before you apply? Join our Q&A with @cbsstatistiek.bsky.social 📆 March 3, 14:00–15:00 CET → edu.nl/wdfc8
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ODISSEI @odissei.bsky.social · 18/02/2026
Today at 12:00, join us for an Online Introduction to High-Resolution Geospatial LISS Data in SANE 🧑‍💻 🔗 zoom.us/j/93104040907
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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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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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Vincent Traag @vtraag.bsky.social · 27/01/2026
📣 Our introduction to structural causal models in science studies is now published: doi.org/10.1162/QSS.... @tklebel.bsky.social and I tried to make our introduction as accessible as possible. We illustrate the theory by three case studies based on a simulated model of Open Science. 🧵(1/6)
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New papers in Network Science @networkspapers.bsky.social · 14/01/2026
Soc. Networks: The impact of dyads and extended networks on political talk: A factorial survey experiment in the Netherlands www.sciencedirect.com/science/artic…
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Bas Hofstra @bashofstra.bsky.social · 12/12/2025
Whether or not to be afraid of awkward discussions about politics during family diners over the holiday? 🎄 Find out in our paper here: www.sciencedirect.com/science/arti... Excited to share our open access study just published in Social Networks by myself, Thijmen Jeroense, and Jochem Tolsma!
sciencedirect.com
The impact of dyads and extended networks on political talk: A factorial survey experiment in the Netherlands
Open political dialogue is regarded as foundational to democratic health and our social fabric. Here, we study political dialogue by examining with wh…
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Herman van de Werfhorst 🟥 @hermwerf.bsky.social · 03/12/2025
This is an important paper for institutes that want to engage more with non-academic audiences. @eui-eu.bsky.social
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European Sociological Review @europeansocreview.bsky.social · 03/12/2025
📢 New #OpenAccess! Why do some professors appear in the media far more than others? #RH_Heiberger @BasHofstra #S_Unger find both patterns of cumulative advantage & gender inequality, with men more likely to become “short-listed”! ➡️ Read it ungated at: doi.org/10.1093/esr/jcaf037 image.png
doi.org
Professors in the media: dynamics of cumulative advantage, reputation, and gender
Abstract. Translation of science to a general public is increasingly important in modern academia. Yet, there is little knowledge on whether and why scient
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Bas Hofstra @bashofstra.bsky.social · 21/11/2025
Thrilled to share our latest open access paper published in European Sociological Review by @mshu.bsky.social, Raphael Heiberger, and myself! You can find it here: academic.oup.com/esr/advance-...
academic.oup.com
Professors in the media: dynamics of cumulative advantage, reputation, and gender
Abstract. Translation of science to a general public is increasingly important in modern academia. Yet, there is little knowledge on whether and why scient
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M. Saïd H. Unger @mshu.bsky.social · 21/11/2025
What gets professors into the media? 📢 New open access publication in @europeansocreview.bsky.social together with Raphael Heiberger from @s7css.bsky.social and @bashofstra.bsky.social! 👉 doi.org/10.1093/esr/...
doi.org
Professors in the media: dynamics of cumulative advantage, reputation, and gender
Abstract. Translation of science to a general public is increasingly important in modern academia. Yet, there is little knowledge on whether and why scient
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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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Herman van de Werfhorst 🟥 @hermwerf.bsky.social · 03/10/2025
COVID has reduced the number of papers published by NL-based scholars, but it has not increased the gender gap. 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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Bas Hofstra @bashofstra.bsky.social · 03/10/2025
I'm thrilled to share our latest study, published open access in Scientometrics. The paper is by Jochem Tolsma, myself, and Anne Maaike Mulders. Here's the paper: link.springer.com/article/10.1... Here's the replication website: coviddutchacademia.netlify.app
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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Trouw @trouw.nl · 11/08/2025
Het geheim van een geslaagde introductieweek? Onbezonnen lachen en niet als eerste naar bed
trouw.nl
Het geheim van een geslaagde introductieweek? Onbezonnen lachen en niet als eerste naar bed
De introductieweken voor nieuwe studenten zijn weer begonnen. Hoe maak je vrienden in deze spannende levensfase? ‘Voor iedere hobby bestaat wel een clubje.’
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Bas Hofstra @bashofstra.bsky.social · 12/08/2025
Ik werd geinterviewd met een aantal vragen over hoe je duurzame en nuttige netwerken opbouwt als student in een interessant stuk van de trouw @trouw.nl in de introductieweken.
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Bas Hofstra @bashofstra.bsky.social · 01/08/2025
I’m excited to share the launch of my new website: bashofstra.com! This site brings together all my work in a clear, accessible format. The new website is clean, minimal, responsive, and scalable and works seamlessly on desktop and mobile.
bashofstra.com
Bas Hofstra – bashofstra.com
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CREST Sociology @crestsociology.bsky.social · 29/07/2025
Recently presented at the CREST Sociology seminar, now published in @ssreditorial.bsky.social: @mtorre.bsky.social's "The uneven effects of gender parity" Link: doi.org/10.1016/j.ss...
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Bas Hofstra @bashofstra.bsky.social · 22/07/2025
📺 RTL EditieNL besteedde aandacht aan en interviewde mij over ons onderzoek naar de kennissenkring van Nederlanders. Samen met Beate Völker, Rense Corten, en Frank van Tubergen onderzochten we hoe groot deze netwerken zijn en hoe homogeen ze blijken te zijn. Vanaf 7:32: www.rtl.nl/nieuws/uitze...
rtl.nl
Aflevering 200
Journalistiek programma met een eigen kijk op het dagelijks nieuws.
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Bas Hofstra @bashofstra.bsky.social · 15/07/2025
Met in de @volkskrant.nl tekst en uitleg bij de studie: www.volkskrant.nl/wetenschap/e...
volkskrant.nl
Een Nederlander kent zo’n 568 mensen: ‘Soort zoekt soort en opleiding is een bepalende factor’
De gemiddelde Nederlander kent 568 mensen, zo blijkt uit onderzoek. Die grote netwerken zijn net zo weinig divers als de kleine kring van vrienden en familie.
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Bas Hofstra @bashofstra.bsky.social · 15/07/2025
De @volkskrant.nl schreef een stuk over ons onderzoek naar sociale contacten en haar scheidslijnen! Zie hieronder: Onderzoek met Beate Volker, @rensec.bsky.social, en Frank van Tubergen.
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de Volkskrant @volkskrant.nl · 15/07/2025
Een Nederlander kent zo’n 568 mensen: ‘Soort zoekt soort en opleiding is een bepalende factor’
volkskrant.nl
Een Nederlander kent zo’n 568 mensen: ‘Soort zoekt soort en opleiding is een bepalende factor’
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Rense Corten 🟥 @rensec.bsky.social · 27/06/2025
Nothing like having your Social Networks article (as seen at #Sunbelt2024) published while attending #Sunbelt2025!
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Bas Hofstra @bashofstra.bsky.social · 27/06/2025
Thrilled to share my latest publication in the journal Social Networks, together with Beate Völker (lead), @rensec.bsky.social, and Frank van Tubergen. www.sciencedirect.com/science/arti...
sciencedirect.com
Who’s in your extended network? Analysing the size and homogeneity of acquaintanceship networks in the Netherlands
This study advances the understanding of the size and homogeneity of personal networks, focusing on extended networks that encompass both core discuss…
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Bas Hofstra @bashofstra.bsky.social · 26/06/2025
After a pretty gruesome train ride, finally arrived in Paris for #sunbelt #sunbelt2025. Can’t wait to hear about all the amazing network studies. Shoot me a message if you want to meet or catch up!
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Arnout van de Rijt @arnoutvanderijt.bsky.social · 24/06/2025
As some of you guessed, the two models are statistically indistinguishable. The answer is Model 1, but there was no way to tell from the data. I was very surprised when I first saw this. Here we show that this confounding of heterogeneity and reinforcement is general: www.pnas.org/doi/10.1073/...
pnas.org
Reinforcement generates systematic differences without heterogeneity | PNAS
Inequality in outcomes may emerge through a reinforcement process in which stochastic variation in values is determined by prior values but may als...
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Nella Geurts @nellageurts.bsky.social · 19/05/2025
Mixed methods milestone! 🛠️Check out this Special Issue edited by @nielsspierings.bsky.social, Tine Davids & I! No textbook perfections but practical realities on how to mix methods in migration studies and which structural barries keep mixed methods from thriving! www.tandfonline.com/doi/full/10....
tandfonline.com
Two peas in a pod? How to mix methods in ethnic and migration studies
This introduction to the Special Issue on ‘Two peas in a pod? How to mix methods in ethnic and migration studies’ highlights scholars’ experiences and reflections on doing mixed methods research wi...
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Bas Hofstra @bashofstra.bsky.social · 20/05/2025
Thrilled to share my new open access paper: "The why (not) and how (not) of survey to digital footprint linkages: a use-case of ethnic background and social relationships" in Journal of Ethnic and Migration Studies. www.tandfonline.com/doi/full/10.... #DigitalMethods #SurveyResearch #MixedMethods
tandfonline.com
The why (not) and how (not) of survey to digital footprint linkages: a use-case of ethnic background and social relationships
In the last decade, there has been a rise of mixed-method-big data approaches in the social sciences. One such approach is linking survey data with digital footprint data. Yet, some of the fundamen...
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Nella Geurts @nellageurts.bsky.social · 19/05/2025
💡With contributions from Azabr & Thijssen; Merlín-Escorza; @bashofstra.bsky.social; @aroblain.bsky.social, Mazzola & Politi; Mazzucato; Davids, van Houte & @jillalpes.bsky.social + @nielsspierings.bsky.social & I. Find the issue here & open to your thoughts! ⬇️ www.tandfonline.com/action/showA...
tandfonline.com
Latest articles from Journal of Ethnic and Migration Studies
Browse the latest articles and research from Journal of Ethnic and Migration Studies
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Kristian Bernt Karlson @kbkarlson.bsky.social · 10/04/2025
Wauv!! My beyond awesome colleague in the Copenhagen sociology department, @mathiaswullum.bsky.social, has just published in @nature.com!! A very cool piece that argues for the many benefits of applying intersectional perspectives in science! www.nature.com/articles/s41...
nature.com
Intersectional analysis for science and technology - Nature
This Perspective offers a guide for researchers, peer-reviewed journals and funding agencies to make quantitative intersectional approaches a standard part of science and technology research design, w...
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Bas Hofstra @bashofstra.bsky.social · 11/03/2025
Stop de cynische sloop van onderzoek en onderwijs. Fundamenteel en toegepast onderzoek die onze toekomst vormgeven gaan verloren. Onderwijs verschraalt, studenten zijn de dupe. We raken decennialange opgebouwde kennis in vakgroepen, onderzoekers, docenten, en opleidingen kwijt. Doe het niet!
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NRC @nrc.nl · 10/03/2025
Met estafettestaking hopen universiteiten en hogescholen bezuinigingen tegen te houden. buff.ly/BhWCllU
buff.ly
Met estafettestaking hopen universiteiten en hogescholen bezuinigingen tegen te houden
Bezuinigingen onderwijs: De Universiteit Leiden en de Hogeschool Leiden trapten gezamenlijk een landelijke estafettestaking af tegen de bezuinigingen op het hoger onderwijs. Docenten staakten en…
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Luca Maria Aiello @lajello.bsky.social · 05/03/2025
"Urban Highways Are Barriers to Social Ties" out on PNAS! The 1st large-scale measure of how highways weaken social connections between the communities they separate. This barrier effect is strong in the 50 largest US cities--especially for low-income Black communities. www.pnas.org/doi/10.1073/...
Stylized map of Detroit (MI) showing the highway network, and the network of social connections between urban residents. The connections intersecting highways are sparser than elsewehere. Image credit Karo Berghuber (Insta: @kariot.lines)
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NetSci 2026 @netsciconf.bsky.social · 05/03/2025
🚀 𝗡𝗲𝘁𝗦𝗰𝗶 𝟮𝟬𝟮𝟱 Call for 𝗧𝗿𝗮𝘃𝗲𝗹 𝗚𝗿𝗮𝗻𝘁𝘀! 🌍✈️ NetSci 2025 is offering a limited number of travel grants to support individuals facing financial constraints, e.g., those from low and middle-income countries. 🌐 𝗔𝗽𝗽𝗹𝘆 𝗡𝗼𝘄: netsci2025.github.io/calls/
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Chris Bail @chrisbail.bsky.social · 24/02/2025
Want to learn about computational social science *for free* and launch interdisciplinary research projects? We are so excited to announce there will be *26* Summer Institutes in Computational Social Science this year! Apply to one of them here: sicss.io/locations
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ODISSEI @odissei.bsky.social · 26/02/2025
Just 3 more days left to apply for SICSS-ODISSEI Summer School 2025! Apply by the 28th of Feb📑 📚 Topics: network analysis, ML, ethics 💻 FIRMBACKBONE & SANE (Secure ANalysis Environment) 🎓 Earn 5 ECTS credits Learn more and apply👉 sicss.io/2025/odissei/ ccsky #StatsEd
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Miranda Lubbers @mirandalubbers.bsky.social · 21/02/2025
📢 Postdoctoral position opportunity! We're seeking a full-time postdoc for 22 months to dive into societal cohesion research using network science/network statistics. At the COALESCE Lab in sunny Barcelona, Spain: euraxess.ec.europa.eu/jobs/319601. Apply before March 7th! #sociology #NetSci
euraxess.ec.europa.eu
Post-doctoral researcher (2025DILIFRUA24)
Job position
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Marc Keuschnigg @marckeuschnigg.bsky.social · 12/02/2025
INAS 2025 at Columbia University: Don’t miss the February 17 deadline for abstract submission. inas.sociology.columbia.edu Organizers: Gerard Torrats-Espinosa & James Chu @womensforuminas.bsky.social
inas.sociology.columbia.edu
INAS 2025 Conference
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Bas Hofstra @bashofstra.bsky.social · 05/02/2025
Vereerd dat ik een bijdrage mocht leveren over barrieres in academische carrieres aan deze bijeenkomst.
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ScienceGuide @scienceguide.bsky.social · 04/02/2025
Het Erkennen en Waarderen-programma dreigt de stranden als de academische gemeenschap niet zorgvuldig omgaat met een vijftal prangende uitdagingen. Dat schrijven Herman van de Werfhorst en Carolien van Ham naar aanleiding van een bijeenkomst bij de @knaw-nl.bsky.social.
scienceguide.nl
‘Vijf uitdagingen voor Erkennen en Waarderen op de universiteit’ - ScienceGuide
Herman van de Werfhorst en Carolien van Dam beschrijven vijf bedreigingen voor het Erkennen en Waarderen-programma.
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Petter Holme @pholme.bsky.social · 21/01/2025
Our recent PNAS about postdocs and their future careers: www.pnas.org/doi/10.1073/...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Herman van de Werfhorst 🟥 @hermwerf.bsky.social · 15/01/2025
Did you know that Dutch-based PhD candidates at the EUI get a Dutch scholarship? Deadline for PhD programme is 31/1/2025. More info on the Dutch scholarship here: www.nuffic.nl/onderwerpen/...
nuffic.nl
Europees Universitair Instituut | NufficNufficNuffic
Dit is een beurs waarmee je onderzoek aan het Europees Universitair Instituut in Florence kunt doen.
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Anders Kjelsrud @anderskjelsrud.bsky.social · 07/01/2025
**New working paper** How does the under-representation of females in Economics affect the career trajectory of female Ph.D. students? Sahar Parsa and I look at this in a new working paper by exploring sabbatical leaves taken by female professors at top-50 US Econ departments.
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