Julien Combe

People stop submitting papers, referees are in vacations

Equilibre de Nash en Sous Jeux Parfaits

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...

Cette nouvelle m'interroge, aurait-on eu le même verdict si les 9 victimes étaient des adultes ? Ca questionne la place de la parole des enfants dans la société et notre capacité à les protéger, en tant que parent cela fait peur

#EconConf #EconSky MATCH UP 26 was a great success, thanks to all the speakers and posters for all the great presentations in econ/CS/stats/maths. Thanks to NYU Paris for hosting us and @xpolytechnique.bsky.social @crestumr.bsky.social and @erc.europa.eu for making this happen

I have not experienced reviews from data editors since the AI boom but now that I use it to review my own codes checking whether they do what the paper says they do, I must say that it changes everything for refereeing codes now. Make them check and edit a report that the authors must answer to

EC is truly an amazing conference which reinforces the link between econ and CS. It was my first year as SPC, it was nice and I confirm that the papers are terrific!

Are the US close to a Macron-event? Both parties are moving to the extreme, there is space in the middle...

Hot take: stop hiding your email on your website with images, [dot], [at] and so on. With IA now, a true spam scrapper is able to recover everything so not sure it helps reducing spams (+ emails screen well spams) you are just annoying someone who wants to contact you but this is maybe the goal?

#EconSky #EconConf The deadline for the early registration fees for MATCH UP 26 is appraoching! Consider joining this great workshop, see the list of accepted papers and posters as well as the preliminary program on the website: matchup2026.crest.science

We're pleased to announce that five @aeajournals.bsky.social journals (AER, Insights, AEJ:Micro/Policy/Applied) + @qe-editors.bsky.social joined @acmsigecom.bsky.social EC'26 forward-to-journal option this year. You can now forward your EC reviews to 23 journals: ec26.sigecom.org/call-for-con... ⏭️

Real life high carton tax experiment

Hungarians we love you !

Après France Connect, France Identité et France Travail, les boîtes de conseil ont encore frappé A ce stade on aurait pu l'appeler France Gros Bateau www.lemonde.fr/internationa...

#EconSky #EconConf Submissions are not closed for MATCH UP 26 and the bidding is open for reviewers. 91 submissions thanks a lot everyone this is great! @t8el.bsky.social it seems that Paris in July is more attractive than Oxford in September :) Review assignment next Monday, answers by April 15

#EconSky Very happy to join the organizing team of the Virtual IO seminar of @cepr.org Great speakers and discussants coming! See the program in the link. Note that you can also have access to past seminars recording! cepr.org/events/event...

Well well look who has just joined!

2 weeks left to submit your paper to MATCHUP26! Join us in Paris in July, great plenary speakers and I am sure many great talks coming! #EconSky #EconConf #MarketDesign

Today was the CRESTmas lunch with a little bingo of sevret talents by faculties and PhDs can you guess? @crestumr.bsky.social #EconSky

Glad to organize MATCHUP26 in Paris in the beautiful location of NYU Paris. Please consider applying! #EconSky #MarketDesign

🎓 Job Market 2025 – CREST-IP Paris The CREST proudly presents its 5 candidates on the international academic job market! Discover their profiles 👇 eco.ip-paris.fr/en/job-marke... Individual posts next week! 🌍 #JobMarket #PhD #Economics

The ENSAE-CREST is hiring a computational sociologist -- Assistant or Associate Professor. Date of appointment: September 2026. Details here : www.css.cnrs.fr/assistant-or...

The #econjobmarket is not (totally) dead! 3 positions this year to join our amazing team at @crestumr.bsky.social ! This is a great environnent with amazing colleagues and students please consider applying! Feel free to contact any of us if you have questions

Ceci dit avec 12 ministres sur 18 identiques au précédent gouvernement il ne fallait pas s'étonner... Rebattre les cartes dans le même groupe ne marche plus, je suis assez pessimiste sur la capacité d'un gouv de gauche à tenir face à des LR, Rennaissance et RN, on se dirige vers la dissolution ?

#EconSky On my way to the first European Economic Theory Conference to see many great talks! (and give mine)

Van der Leyen: this deal brings stability with a key ally The key ally: I guess it brought at least a month of stability?

#EconSky #EconConf I am glad to announce that #matchup26 will be held in Paris in July 1-3 2026! It will be organized through my @erc.europa.eu project MADPART and hosted by NYU Paris. Submission deadline will be Feb 15, 2026. Check all the info here matchup2026.crest.science/submissions/

#EconSky #EconConf We are organizing a workshop in the memory of my coauthor & friend Yinghua He. Amazing list of speakers related to Yinghua's work, check it out! Info and registrations here: www.parisschoolofeconomics.eu/en/events/wo... @crestumr.bsky.social @pse.bsky.social @tse-fr.eu

#econsky When I receive random emails from students around the world asking to do a visiting with me during the PhD

Très honoré d'avoir été membre du jury du Prix de thèse 2025 de la cour des comptes, félicitations aux lauréats pour la qualité de leurs travaux qui éclairent les politiques publiques et montrent l'utilité de la recherche scientifique dans ces temps troubles à l'international pour les chercheurs

#EconSky Trump admin sending letters to US scientific journals to bully them and cutting their funding. Restud:

#econsky #econconf What an amazing conference we just had in the best venue ever. All talks were great and it was again nice interactions between Econ CS OR and Maths/Stats

Merci maintenant la droite peut arrêter

The main effect of tariff insanity: Uncertainty poisoning supply networks, degrading a lot of relationships at once. That scar tissue will linger for a long time. 1/