Fabian Kosse
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fabiankosse.bsky.social
Fabian Kosse
@fabiankosse.bsky.social
790 followers 320 following 5 posts

Professor of Data Science in Business and Economics at the JMU Würzburg

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Psychology 27%
Education 24%
Posts Replies Media Videos

Reposted by Fabian Kosse

econtribute.bsky.social
ECONtribute @econtribute.bsky.social · 24d
🔗Mehr darüber lesen 👉: econtribute.de/de/mentoring...

🔗Zur Studie von Prof. Pia Pinger, Prof. Armin Falk und @fabiankosse.bsky.social 👉: www.journals.uchicago.edu/doi/full/10....

Reposted by Fabian Kosse

econtribute.bsky.social
ECONtribute @econtribute.bsky.social · 24d
Kinder aus weniger privilegierten Familien wechseln trotz gleicher Leistungen in der Grundschule deutlich seltener aufs Gymnasium. Eine neue Studie von @econtribute.bsky.social, @unibonn.bsky.social, @unicologne.bsky.social & @uni-wuerzburg.de zeigt: Mentoring hilft, Chancengleichheit zu verbessern.

fabiankosse.bsky.social
Fabian Kosse @fabiankosse.bsky.social · 25d
Unser Paper mit Armin Falk & Pia Pinger ist nun im @jpolecon.bsky.social erschienen 🎉

In dieses Projekt ist unglaublich viel Herzblut geflossen: Evidenz aus einem RCT zeigt, dass Mentoring herkunftsbedingte Chancenungleichheit beim Schulübergang ans Gymnasium verringern kann.
doi.org/10.1086/738484

Reposted by Fabian Kosse

uni-wuerzburg.de
Julius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 25d
Mentoring stärkt Bildungschancen sozial benachteiligter Kinder: Das zeigt eine Studie, die unser Professor @fabiankosse.bsky.social mit Forschenden @unicologne.bsky.social @unibonn.bsky.social im Journal @jpolecon.bsky.social publiziert hat. #Bildung #Schule
➡️ www.uni-wuerzburg.de/aktuelles/pr...
Mentoring stärkt Bildungschancen von sozial benachteiligten Kindern
Kinder aus weniger privilegierten Familien besuchen nach der Grundschule trotz gleicher Leistungen seltener das Gymnasium. Ein gezieltes Mentoring kann diese Lücke verringern.
www.uni-wuerzburg.de

Reposted by Dan Goldhaber, Colin Green, Caroline Krafft , and 9 more

woessmann.bsky.social
Ludger Woessmann @woessmann.bsky.social · Oct 7
📢 Call for papers:

🚀 4th CESifo Junior Workshop on the Economics of Education 🤩

30-31 March 2026, Munich

Keynote: Michela Carlana (Harvard)

PhD students & early postdocs, please apply!

www.ifo.de/en/cesifo/ev...

Deadline: 11 Jan 2026

@caterinapavese.bsky.social @mtotarelli.bsky.social

Reposted by Dirk Pilat, Samuel Bentolila, Fabian Kosse

heimbergecon.bsky.social
Philipp Heimberger @heimbergecon.bsky.social · Sep 19
This paper shows that children are significantly less likely to enter the academic track if they come from a low socio-economic status family. A low-intensity mentoring program can improve long-run education outcomes of disadvantaged children and reduce inequality of opportunity.

Reposted by Fabian Kosse

uni-wuerzburg.de
Julius-Maximilians-Universität Würzburg @uni-wuerzburg.de · Sep 3
Enduring competitive pressure not only changes young people's behaviour, but also their personality: they become less prosocial. New paper @fabiankosse.bsky.social et al. @jeeanews.bsky.social #prosociality
➡️ www.uni-wuerzburg.de/en/news-and-...
Trust and helpfulness decline significantly when young people are exposed to high competitive pressure at school. (Image: ChatGPT / Fabian Kosse)

fabiankosse.bsky.social
Fabian Kosse @fabiankosse.bsky.social · Sep 2
Huge thanks to @jeeanews.bsky.social, the editors & referees for a fast, productive review process – it really made the paper better

doi.org/10.1093/jeea...
The persistent effect of competition on prosociality
Abstract. We present the first causal evidence on the persistent impact of enduring competition on prosociality. Inspired by the literature on tournaments
doi.org

fabiankosse.bsky.social
Fabian Kosse @fabiankosse.bsky.social · Sep 2
@michelatincani.bsky.social, Ranjita Rajan and I are very proud and thrilled that our paper “The Persistent Effect of Competition on Prosociality” has been accepted at @jeeanews.bsky.social

👉 First causal evidence that enduring competition persistently reduces prosociality

doi.org/10.1093/jeea...
Abstract of the paper

Reposted by Fabian Kosse

voxeu.org
VoxEU @ CEPR @voxeu.org · Aug 18
A preferential college admission programme in #Chile increased enrolment in selective colleges but reduced pre-college academic effort and test scores due to student misunderstanding.
@michelatincani.bsky.social‬ @fabiankosse.bsky.social & Enrico Miglino
cepr.org/voxeu/column...
#EconSky
Graph showing the effect of PACE on admissions and on enrolment or graduation over time. Preferential college admission is gaining traction worldwide as a means to address inequality in higher education, drawing greater attention to the design of such policies. This column analyses a programme for disadvantaged high schools in Chile that offers guaranteed college admission to top-performing students. The programme increased enrolment in selective colleges but reduced pre-college academic effort and test scores as students incorrectly believed college admission was guaranteed. Addressing students’ misunderstandings could mitigate the negative incentive effects while preserving the policy’s enrolment benefits.

Reposted by Fabian Kosse

heimbergecon.bsky.social
Philipp Heimberger @heimbergecon.bsky.social · Aug 11
Enduring competition makes people less cooperative. A 2-year competition in schools made students less prosocial (less willing to help or cooperate). Even 4 years later, the effect was still there, suggesting it changed their personality traits, not just their short-term behavior

Reposted by Ludger Woessmann, Ludger Wößmann, Philipp Lergetporer , and 9 more

henninghermes.com
Henning Hermes @henninghermes.com · Mar 7
📣 Thrilled to announce our 4th Workshop on Field Experiments in Economics and Business, 8-9 Sept 2025, TU Munich @tum.de, Campus Heilbronn. Keynotes: Ulrike Malmendier (University of Berkely, California) & Noam Yuchtman (@ox.ac.uk) 🫶🏻

Submission deadline 15 May 🚨

#EconSky

fabiankosse.bsky.social
Fabian Kosse @fabiankosse.bsky.social · Jul 8
Johannes Abeler, Armin Falk, and I are thrilled that The Economic Journal accepted our paper titled ‘Malleability of Preferences for Honesty.’ It explores how the social environment influences lying. Huge thanks for a fast and productive referee process! 🥳
doi.org/10.1093/ej/u...

fabiankosse.bsky.social
Fabian Kosse @fabiankosse.bsky.social · Nov 6
"Wie Ehrenamtliche die Schulen unterstützen"

Heute ab 17:30 bringt der Bayerische Rundfunk einen kleinen Beitrag über die Ergebnisse unsere Langzeitstudie zu "Balu und Du".

Hier der Link zum Beitrag
www.br.de/br-fernsehen...