Olivier Bos
banner
olivierbos.bsky.social
Olivier Bos
@olivierbos.bsky.social
Prof. of economics at ENS Paris-Saclay, @univparissaclay.bsky.social | Director Centre for Economics at Paris-Saclay (CEPS), @ceparis-saclay.bsky.social | https://olivier-bos.com
Reposted by Olivier Bos
Welcome to @andrewkosenko.bsky.social, Associate Professor of Economics at Marist University, who joins CEPS as Visiting Professor for the fall semester!

Andrew works on micro theory, with a focus on games, information and behavioral economics.
➡️ www.columbia.edu/~ak2912/
September 23, 2026 at 5:56 PM
Reposted by Olivier Bos
Welcome to @jasonhartline.bsky.social, Prof. of Computer Science at Northwestern, who joins CEPS as Visiting Professor for the 2026-27 academic year!

His research brings CS methods to economics, law, and AI
➡️ sites.northwestern.edu/hartline/

His visit is supported by @dataiainstitute.bsky.social.
September 19, 2026 at 10:36 AM
Reposted by Olivier Bos
In the long run, academic communities that promote diversity, equity, and inclusion will win. If yours doesn't, there are ones that do. It's great to see these priorities on display at @ceparis-saclay.bsky.social. It's great to be doing research in Paris.
September 11, 2026 at 9:32 AM
This is the 2nd chapter of Cyril's PhD. He is an outstanding young scholar.

He will join the Univ. of Padova next semester.

If you're interested in affirmative action, I highly recommend his JMP "Job Matching and Affirmative Action: The Impact of Transfer Policies" drive.google.com/file/d/1pk0Y...
July 14, 2026 at 11:46 AM
Reposted by Olivier Bos
arXiv📈🤖
AI Contagion in Social Networks
By Bos, Bosi
June 16, 2026 at 4:35 AM
Reposted by Olivier Bos
📍CEPS Workshop | European Workshop on Market Design

The CEPS is pleased to announce the 6th European Workshop on Market Design taking place on 17-18 June.

➡️ Information & Program: www.marketdesign-workshop.com/outline.html @univparissaclay.bsky.social
June 13, 2026 at 11:13 AM
It was a pleasure to welcome Konstantinos Matakos (@kingscollegelondon.bsky.social) to @ceparis-saclay.bsky.social. Highly recommended lecture for anyone interested in climate politics and political economy.
‪📽️ Video | CEPS Lecture Series

The December CEPS Lecture is online! Konstantinos Matakos (King's College London) explores how temperature shocks impact climate concerns, voting, and policy preferences in OECD countries.

📺 Watch now on our YouTube channel: www.youtube.com/watch?v=cj4U...
Konstantinos Matakos (King's College London) — Does Warm Weather Cool Voters Down?
YouTube video by Centre for Economics at Paris-Saclay — CEPS
www.youtube.com
June 13, 2026 at 11:00 AM
‪Hausse des prix à la pompe : la crise énergétique doit être utilisée pour accélérer la transition, accompagnée d'aides ciblées, fondées sur les revenus et les contraintes de mobilité.

Carte blanche du @ceparis-saclay.bsky.social dans le @nouvelobs.com.

www.nouvelobs.com/opinions/202...
Une « indemnité individualisée » pour lutter contre la hausse des prix à la pompe ?
Pour l’économiste Olivier Bos, baisser la TVA sur les carburants ou bloquer les prix de l’essence sont des solutions contre-productives et loin des enjeux de la crise énergétique. Il propose une autre...
www.nouvelobs.com
April 22, 2026 at 4:57 PM
Reposted by Olivier Bos
It is with deep sadness that the Paris School of Economics community and the academic world have learned of the passing of Roger Guesnerie, its founding president.
His intellectual legacy will continue to inspire the academic community.
January 7, 2026 at 11:44 AM
Reposted by Olivier Bos
And an excellent paper "Roger Guesnerie: an Hors catégorie carreer" www.jstor.org/stable/pdf/1...
We shall miss him very much
www.jstor.org
January 7, 2026 at 8:19 PM
Reposted by Olivier Bos
🎓 CEPS Job Market 2025-2026

🔎 Meet Valentina Alvarez-Saavedra (CEPS — ENS Paris-Saclay & @bsebordeaux.bsky.social)

➡️ Her #EconJMP shows climate shocks in Chile hurt the poorest and enrich the richest.

➡️ www.ceps-paris-saclay.fr/study/job-ma... #JobMarket
November 28, 2025 at 5:02 PM
Reposted by Olivier Bos
🎓 CEPS Job Market 2025-2026

🔎 Meet Patrick Lahr (CEPS — ENS Paris-Saclay)

➡️ His #EconJMP characterizes extreme points in multi-dimensional screening and explains why the theory has failed to provide meaningful predictions.

➡️ Paper & CV: www.ceps-paris-saclay.fr/study/job-ma... #JobMarket
November 26, 2025 at 5:31 PM
Reposted by Olivier Bos
🎓 CEPS Job Market 2025-2026

🔎 Meet Cyril Rouault (CEPS – ENS Paris-Saclay & GRANEM - U. Angers)

➡️ His #JobMarketPaper shows that only uniform transfers protect minority workers from unintended harms of affirmative-action policies.

➡️ Paper & CV: www.ceps-paris-saclay.fr/study/job-ma... #JobMarket
November 25, 2025 at 12:15 PM
Reposted by Olivier Bos
🎓 CEPS Job Market Candidates 2025-2026

Three CEPS candidates are available onto the international academic job market this year!

➡️ Get to know their prolifes: www.ceps-paris-saclay.fr/study/job-ma...
➡️ We spotlight each candidate this week! ✨
#JobMarket #Economics @univparissaclay.bsky.social
November 24, 2025 at 11:52 AM
Reposted by Olivier Bos
🎉 Congratulations to @nmoreaukastler.bsky.social recipient of the 2nd prize of the Chancellerie des Universités de Paris for her PhD on International Regulations, Regulation Avoidance & the Case of Extractive Industries.

➡️ More information about her work: ninonmoreaukastler.com
November 14, 2025 at 2:02 PM
Cyril's PhD consists of 5 papers on various topics in matching (2 R&R in SCW and TE).

He addresses difficult and important questions on school choice & affirmative action.

His job market paper (not yet submitted) focuses on affirmative action, with direct & significant public policy implications.
👨‍🎓 PhD Defense

Congratulations to Cyril Rouault who successfully defended yesterday his PhD thesis: “Essays in Matching Markets” 👏

Wishing him all the best for his future research and career! 🌍📚

Cyril is on the job market this year with an impressive portfolio ➡️ sites.google.com/view/cyrilro...
Cyril ROUAULT
Welcome to my website! I am a postdoctoral researcher in Economics at GRANEM, Université d'Angers, France. I will defend my PhD thesis in November at the Centre for Economics at Paris-Saclay (ENS Par...
sites.google.com
November 8, 2025 at 11:05 AM
Reposted by Olivier Bos
📍CEPS Seminar | 📅 Nov. 07 | ⏰ 12.15pm

Tomorrow at the Economic Theory Seminar: Guillaume Haeringer @gur1g.bsky.social, from @baruch.cuny.edu, will present 'Information and Self-selection in School Choice: An Experiment.'

➡️ www.ceps-paris-saclay.fr/events/event...
November 6, 2025 at 8:42 AM
Reposted by Olivier Bos
🖌️ In the news | @nouvelobs.com

Retrouvez l'article de @jhericourt.bsky.social, prof. au @ceparis-saclay.bsky.social et à l' @univevry.bsky.social : 'Dette française : « Il faut désormais qu’il y ait des adultes dans la pièce »'.

www.nouvelobs.com/idees/202510...
Dette française : « Il faut désormais qu’il y ait des adultes dans la pièce »
Même s’il regrette la surdramatisation autour de la dette française, l’économiste Jérôme Héricourt estime qu’il est urgent d’agir. Afin d’être accepté, l’effort doit être équitablement réparti, ce qui...
www.nouvelobs.com
October 23, 2025 at 5:44 PM
Reposted by Olivier Bos
📽️ Video | CEPS Lecture Series

The September CEPS Lecture is online!

Pierfrancesco Guarino (University of Udine) explores “Capturing Misalignment” in a lecture that is both pedagogical and entertaining.

📺 Watch now on our YouTube channel: www.youtube.com/watch?v=HxUC...
Pierfrancesco Guarino (Univ. of Udine) — Capturing Misalignment
YouTube video by Centre for Economics at Paris-Saclay — CEPS
www.youtube.com
October 11, 2025 at 10:57 AM
Reposted by Olivier Bos
📺 In the news

Comment la hausse des inégalités de revenu contribue à la formation de bulles de crédit aux ménages?

Retrouvez @jhericourt.bsky.social, prof. au @ceparis-saclay.bsky.social, dans la La Minute Science de l'@univevry.bsky.social!

➡️ A visionner ici: www.youtube.com/shorts/aM6Aj...
La Minute Science, Jérôme Héricourt
YouTube video by Université Évry Paris-Saclay
www.youtube.com
October 9, 2025 at 10:05 AM
L’immigration : fantasme d’une invasion pour l’extrême droite, bénéfice réel pour nos sociétés. Plus son accueil sera organisé et humanisé, plus elle sera bénéfique.

Carte blanche du département de SHS de l'ENS Paris-Saclay dans l' @nouvelobs.com

www.nouvelobs.com/societe/2025...
Immigration : « Les données contredisent la fantasmagorie d’un déferlement migratoire »
Pour l’économiste Olivier Bos, la façon dont l’extrême droite en France, en Allemagne et au Royaume Uni, instrumentalisent le sujet de l’immigration masque les ressorts réels de ce phénomène, et ses b...
www.nouvelobs.com
September 24, 2025 at 5:01 PM
Reposted by Olivier Bos
It’s not only economists who study markets. RIP Michel Callon
#econsky #academicsky #sociology #socsky #france
marketdesigner.blogspot.com/2025/08/mich...
Michel Callon (1945-2025)
marketdesigner.blogspot.com
August 30, 2025 at 1:11 PM
It’s time for me to step back from organizing the @vmdseminar.bsky.social. It has been a wonderful journey.

Many thanks to Michael Greinecker (@yesthatsme.bsky.social) for taking over my role. It’s good to see the team renew over time.

My thoughts are with Nora Szech, who was with us at the start.
August 30, 2025 at 9:53 AM
La singularité d’une absence de stratégie budgétaire.

Chronique du département de SHS de l'ENS Paris-Saclay dans l'@nouvelobs.com

www.nouvelobs.com/tribunes/202...
« Le budget Bayrou ne répond à aucun des défis majeurs auxquels la France fait face »
Pour l’économiste Olivier Bos, derrière une dramaturgie de façade et en l’absence de stratégie budgétaire de moyen terme, le gouvernement Bayrou met à contribution les plus modestes et échoue à invest...
www.nouvelobs.com
July 23, 2025 at 10:06 AM
A wonderful opportunity to work on market design and environmental economics with Louis-Gaëtan Giraudet and Laurent Lamy, both great experts on the topic.
📢 [JOB ALERT] Postdoc position in Procurement auctions and home energy retrofits

🔋 The project consists of applying procurement auction models to the markets for externality-generating goods for optimal incentives and entry regulation.

👉🏼 Applications: www.centre-cired.fr/postdoc-posi...
July 21, 2025 at 10:45 PM