Julien Combe @CombeJu Twitter profile

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Julien Combe

@CombeJu

4 months

#Econtwitter I'm proud and very happy that, starting today, I'm now Professor with tenure at @CrestUmr @Polytechnique I'm grateful to everyone who made this possible: coauthors, amazing colleagues and friends. I wish everyone to find a department as nice as @CrestUmr ! 👇🧵

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Julien Combe

@CombeJu

2 years

#EconTwitter #marketdesign @econD47 This project started in 2015 and was my JMP, glad to see it finally in print at @RevEconStudies . Amazing group of coauthors, looking forward to working more on this agenda! @CrestUmr @Polytechnique @IP_Paris_

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Julien Combe

@CombeJu

3 months

I'm very sad that my friend and coauthor Yinghua has passed away. He was brilliant, kind and funny. It is also such a loss for @econD47 and the French community with which he was very close. I will cherish his memory and honor his legacy. A few memories below 👇

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Julien Combe

@CombeJu

1 year

🥳📢 @IPParisEco @CrestUmr had 6 amazing candidates on the #EconJobMarket this year. As part of the placement team, I was a bit stressed but they all ended up with excellent placements!🧵⬇️Congrats for those who hired them and for others consider our candidates in the future :)

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Julien Combe

@CombeJu

9 months

#econtwitter I am honored to announce that I am joining the @cepr_org family as an Affiliated Researcher within the IO group. I am looking forward to interact with the group and developp further market design there! @CrestUmr @IP_Paris_ @Polytechnique

Julien Combe

cepr.org

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Julien Combe

@CombeJu

1 year

We are hiring! Several positions both associate and assistant to join our amazing team at @CrestUmr in @IP_Paris_ ! Great students, nice colleagues, near Paris. Any field so my market design friends please apply !

Arne Uhlendorff

@UhlendorffA

1 year

#EconTwitter , the Econ department of @IP_Paris_ @CrestUmr is looking for Assistant and Associate Professors in Economics. Applicants from all fields are welcome! Email me if you have any question about the positions!

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Julien Combe

@CombeJu

3 years

Today was the 2021 @IP__Paris Nobel lecture in econ with a great lineup of speakers from @CrestUmr @ENSAEparis @Polytechnique : P. Rossi, X. d'Haultfoeuille, F. Kramarz and @rolandrathelot Amazing visit of the @NobelPrize @metrics52 ! Rewatch it:

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Julien Combe

@CombeJu

2 years

#EconTwitter This is why online conf are no match to in person ones. Amazing conf on Economic Design! Thanks to Antonio Niccolo and the uni of Padova for hosting

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Julien Combe

@CombeJu

4 years

@Enthoven_R @BrunoRetailleau C'est pour ça qu'on a inventé les groupes de contrôle que ce professeur a décidé de ne pas avoir c'est assez aberrant scientifiquement

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Julien Combe

@CombeJu

1 year

@Lea_Bousleiman postdoc @nberrel & AP @NUSingapore ; @PaulineCarry postdoc @ChicagoBooth & @PrincetonEcon ; @PinchOfData AP @Unibocconi ; @EtienneGuigue postdoc @KU_Leuven & AP @ECONMunich ; Martin Mugnier @PSEinfo & @ElioNimier postdoc @ChicagoBooth & AP @Cornell

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Julien Combe

@CombeJu

3 years

🚨 Our article (in 🇫🇷) on the French Kidney Exchange Program (KEP) has been accepted in @NephrolTherap It is the result of our work with @ag_biomedecine on the reform of the French KEP which just passed last June.👇🧵 @CrestUmr @Polytechnique @IP_Paris_

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Julien Combe

@CombeJu

2 years

JMCs never forget to also find a place where you will enjoy working! Received 2 texts from @CrestUmr colleagues wishing good luck for my seminar today and one email asking me how is @Stanford , they are the best :) And btw we recruit!

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Julien Combe

@CombeJu

1 month

#Econtwitter Glad to finally see that in print, this has been a true pleasure to work with everyone and a special thought to my dear friend Yinghua who passed away recently. The referee process has brought a lot of new nice results so feel free to check the paper

The Review of Economic Studies

@RevEconStudies

1 month

The recent paper from @akbarpour_ , @combeju , He, Hiller, Shimer & Tercieux, proposes the Unpaired kidney exchange algorithm designed to address the double-coincidence-of-wants problem for incompatible patient-donor pairs. 🧵👇 1/6

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Julien Combe

@CombeJu

6 years

Very excited to a announce that next September, I will be joining Ecole Polytechnique as an Assistant Professor in economics. Looking forward to it!

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Julien Combe

@CombeJu

2 years

Taking off for a visit at @StanfordGSB until Dec 15. I will be presenting at the theory seminar on Dec 12. First time in Stanford what a shame for a market designer that I havent been before! Thanks @akbarpour_ & Weijie Zhong for the invite!

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Julien Combe

@CombeJu

4 years

Today we organized a lecture to present the amazing works of this year Nobel prize winners to our students and colleagues @CrestUmr @XDepEco @IP__Paris together with my amazing colleagues @Undercoverhist @O_Goss_ and JP Ponssard, hope you will enjoy it

IP Paris Nobel Presentation Lecture 2020

0) Introduction: 00:001) A personal perspective on Robert Wilson as a PhD supervisor by Jean-Pierre Ponssard: 02:302) Stanford and its environment: an histor...

www.youtube.com

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Julien Combe

@CombeJu

9 months

We are having a great time at @_CIRM for our conference on matching and markets Great talks from Econ, Maths, CS, OR, very enriching, this is why Iove matching! @CrestUmr @ENSAEparis @IP_Paris_ @Polytechnique

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Julien Combe

@CombeJu

2 years

#EconTwitter I will be in Milan at the EEA ESEM next week. Glad to be in this amazing session! I will be presenting our new paper on teacher assignment joint w @umutdur O. Tercieux @CamilleTerrier1 @muunver @Polytechnique @CrestUmr @IP_Paris_ @ENSAEparis

Market Design Community

@econD47

2 years

Going to Milan 🇮🇹 next week for the @EEANews & @econometricsoc meetings and wondering what sessions to attend? Look no further; here are the market design sessions! 👇👇👇 Not going to Milan? All sessions can be watched on Zoom! 🖥️ All info:

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Julien Combe

@CombeJu

3 years

I'm sad to learn his passing. Konrad was a wonderful colleague during my postdoc at @EconUCL he helped me a lot during the job market and gave me many feedbacks. He was also always in for lunch or a beer at the pub. He was brilliant and very kind. He will be deeply missed

Frank Witte ☀️🇪🇺 Придет свобода

@Alarcos

3 years

My colleague Konrad Mierendorff died on Saturday August 7th 2021 after a fall on the #Wasenhorn , Switzerland. Konrad was a gifted Economist, both as a researcher and a teacher. He loved the mountains and was on his own journey into Alpine climbing. 1/5

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Julien Combe

@CombeJu

3 months

He was part of the team of coauthors of our Unpaired Kidney Exchange paper (forth. Restud), you can see the latest version here: He had many ideas and we planned to work on other projects in Kidney Exchange. Such a loss, I will continue to work on this

unpaired.pdf

Shared with Dropbox

www.dropbox.com

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Julien Combe

@CombeJu

8 months

If you missed our @IP_Paris_ Econ Nobel Lecture by @f_meluzzi @rolandrathelot & @SaraSgnr at @ENSAEparis no worries we got you covered you can watch the recording on the @CrestUmr youtube channel

IP Paris Econ Nobel Prize 2023

The Department of Economics of Institut Polytehnique de Paris organized a lecture to present the contributions of the 2023's recipient Claudia Goldin "For ha...

www.youtube.com

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Julien Combe

@CombeJu

3 months

#EconTwitter I'm kind of amazed how chatGPT makes us save a lot of time on annoying tasks. I managed to create super easily the tikz code of this Figure I needed for a paper and it was super easy even if I'm not super familiar with it

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Julien Combe

@CombeJu

4 years

#EconTwitter We are hiring a 2y postdoc in micro at @CrestUmr @ENSAEparis @XDepEco @Polytechnique applications to be sent through EJM website, deadline 1st Dec: Join a great and motivated team! Happy to answer questions of potential candidates

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Julien Combe

@CombeJu

1 year

Sad to hear the loss of Daniel Cohen, he was a great pillar of PSE and a passionate and brilliant teacher, I enjoyed a lot his Macro lecture at PSE. A big loss for the French economists

L’économiste Daniel Cohen est mort

Spécialiste de la dette souveraine, professeur à l’Ecole normale supérieure et membre fondateur de l’Ecole d’économie de Paris, Daniel Cohen est mort dimanche 20 août. Il avait 70 ans.

www.lemonde.fr

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Julien Combe

@CombeJu

4 years

The French ministry of higher education and research is launching an investigation about "activism" in scientific research, notably "islamoleftists" in HSS. I'm just speechless... Let's not complain in the future when French researchers go to work abroad...

Beatrice Cherrier

@Undercoverhist

4 years

"French ministry of research asks CNRS to carry 'scientific study' to define 'what belongs to scientific research vs activism" : actual newspaper headline As s.o who wrote a PhD on the history of science & values in econ theory, I wish you good luck

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Julien Combe

@CombeJu

2 years

#EconTwitter We are organizing a workshop on dynamic matching! Amazing set of speakers, it will be in a hybrid format, feel free to register and come in person or online: @Polytechnique @CrestUmr @IP_Paris_ @AssasUniversite @PSEinfo @columbia_econ

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Julien Combe

@CombeJu

3 months

Je ne post pas beaucoup sur la campagne actuelle mais la on rentre dans mon domaine d'expertise. Ne pas confondre les étapes de la procédure d'affectation et les classements utilisés dans cette procédure. On pourrait revenir a APB tout en maintenant le classement des formations.

Aurore Bergé

@auroreberge

3 months

💬 "Supprimer Parcoursup parce que "c'était mieux avant" ? Mais avant, c'était APB et le tirage au sort. Il n'y a rien de moins meritocratique que le tirage au sort !" 🎙️ @franceinter #legislatives2024

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Julien Combe

@CombeJu

2 years

This is the start of the public policy analysis day at @CrestUmr @ENSAEparis @Polytechnique @IP_Paris_ with a lecture by John List and a roundtable with @IPPinfo and policy makers! What a great place to be :)

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Julien Combe

@CombeJu

1 year

Congrats to my colleagues @pierrecboyer and Pauline Rossi for their nominations! They are great researchers and colleagues, this is great news for @CrestUmr !

Pierre Boyer

@pierrecboyer

1 year

I'm delighted and grateful for my nomination to the 2023 best Young French Economist Prize! Très heureux d’avoir été nominé au Prix du Meilleur Jeune Economiste 2023 ! Un grand merci @cercle_eco et @lemondefr

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Julien Combe

@CombeJu

2 years

Such an impressive outcome for our @CrestUmr job market candidates @PaulineCarry and @ElioNimier ! 2/3 ! Congratulations ! DO not forget to open their application files if you are recruiting :) #EconTwitter @Polytechnique @IP_Paris_ @ENSAEparis

EALE

@eale_sbe

2 years

EALE is happy to announce that Pauline Carry (CREST), Raoul van Maarseveen (Uppsala University) and Elio Nimier-David (CREST) have been selected to participate in the 2nd EALE Tour in April 2023 at Amsterdam University, IAB (Nuremberg) and Milan University. Congratulations!

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Julien Combe

@CombeJu

3 years

Great conference with academic and policy discussions, free to join! @muunver will present our new paper on teacher assignment and inequalities in a keynote. I will also contribute to a discussion session on affirmative action together with the two great @skominers & B. Yenmez

CAASI @GSPIA

@CaasiPitt

4 years

MARK YOUR CALENDAR!!! @PittTweet @GSPIA @CaasiPitt is excited to present the @nberpubs #DeCent21 conference “Mechanism Design for Vulnerable Populations” on April 15-17, 2021. This conference is supported by @NSF & @ESRC . Program & Registration at

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Julien Combe

@CombeJu

9 months

Our conference on matching and markets at @_CIRM is over, what an amazing week of great presentations in econ, CS/OR, maths/stats and an astonishing venue. Thanks to all participants and we hope to be able to do more events like this in the future between our communities!

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Julien Combe

@CombeJu

10 months

I kind of want to apply to IZA now to sign the letter

Michele Belot

@BelotMichele

10 months

This is an open letter from 436 IZA fellows to the Deutsche Post Foundation and the Rectorate of the University of Bonn, in response to the new leadership announcement at IZA.

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Julien Combe

@CombeJu

4 years

#EconTwitter I will be presenting our paper on "Unpaired Kidney Exchange" ( @akbarpour_ @YinghuaHe V. Hiller R. Shimer O. Tercieux) at the #EC2020 prerecording session Sunday 28th at 11am Paris time. If you want to understand this graph please join

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Julien Combe

@CombeJu

1 year

We are organizing a conference on market design in Marseille 11-15 Dec at @_CIRM consider applying here by clicking "Step 1 - Pre register - Apply here". Note that PhD students are also welcome to apply and present! @CrestUmr @ENSAEparis @Polytechnique

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Julien Combe

@CombeJu

3 years

The first thing I noticed arriving at @CrestUmr is how amazing our students are, they are a true source of stimulation for faculties. This year JM cohort makes no exception, check their profiles and stay tuned for details!

CREST (UMR 9194)

@CrestUmr

3 years

📢🎓✨ @CrestUmr is pleased to announce its 2021 #EconJobMarket Candidates : 👉 Over the next few days we will introduce each of them and their #JobMarketPaper ! Stay tuned #EconTwitter @IP__Paris @Polytechnique @ENSAEparis @IPParisEco @XDepEco

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Julien Combe

@CombeJu

2 years

We have an amazing cohort this year, please keep in touch with this to discover our candidates ! I will post all of this on mastodon too :)

CREST (UMR 9194)

@CrestUmr

2 years

📢🎓✨ @CrestUmr is pleased to introduce its 2022-2023 #EconJobMarket Candidates : 👉 Over the next few days we will present each of them and their #JobMarketPaper ! Stay tuned #EconTwitter @IP_Paris_ @Polytechnique @ENSAEparis @IPParisEco @XDepEco

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Julien Combe

@CombeJu

3 months

He wrote a recommendation letter for me when I was on the job market. He also helped me immensely by reading my package, giving feedbacks on my slides and general advice. I would probably not be in my favorite job in my favorite place today without him

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Julien Combe

@CombeJu

5 years

Des solutions existent ! Un algorithme transparent avec des critères clairs et le tout connu de tous. @HeimArthur et moi même avons déjà développé un outil pour cette affectation: critères de priorités, temps partiels, quotas de diversité... les possibilités sont vastes ! Chiche?

ParisEnsemble Majorité Pésidentielle

@ParisEnsemble75

5 years

@MarleneSchiappa @LeParisien_75 « Le processus pour réussir à faire garder son enfant doit devenir plus simple et accessible, dans la lisibilité et l'attribution. L'accès à l'information doit être le même pour tout le monde. » @MarleneSchiappa

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Julien Combe

@CombeJu

2 years

We @IPParisEco / @CrestUmr hire on the econ job market this year! I can only confirm that this is a great place to work and a privilege to have such nice and brilliant colleagues and students. Please consider applying!

Arne Uhlendorff

@UhlendorffA

2 years

We are looking for an Assistant or Associate Professor in Economics. Applicants from all fields are welcome. Crest is a great place to work with excellent colleagues and students! ⁩⁦ @CrestUmr @ENSAEparis @IPParisEco

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Julien Combe

@CombeJu

10 months

#EconTwitter 1 months to go before our conference on matching markets at @_CIRM in Marseille! Great talks from econ, CS, OR and maths! You can see the detailed program here: @econD47 @CrestUmr @Polytechnique @ENSAEparis @IP_Paris_

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Julien Combe

@CombeJu

2 years

Indeed, #EconTwitter the future looks great and this picture is our excellent @PaulineCarry from @CrestUmr job market cohort ! Stay tuned for discovering our amazing cohort this year! @Polytechnique @ENSAEparis @IP_Paris_

Oskar Nordström Skans

@OskarNSkans

2 years

Enjoying excellent talks by job market candidates at @eale_sbe - the future of European labor economics looks bright.

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Julien Combe

@CombeJu

3 months

We had many diner and lunch when he was in Paris, it was such a pleasure to see him, hard to think I will not see him again. Last month, he congratulated me for my tenure and told me he put a celebratory diner on his todo with oysters and Rosé, we will never have this diner

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Julien Combe

@CombeJu

4 months

As a French first gen it feels special to get tenure in a place like @Polytechnique . Very grateful to all my former professors from primary/secondary school to public uni at @AssasUniversite who gave me all the info, training and motivation for me to believe it can be done !

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Julien Combe

@CombeJu

5 years

Début de la conférence d'Evaluation des Politiques Publiques organisée par @AfseContact et @DGTresor avec une introduction par Monsieur le ministre Bruno Le Maire. Une occasion pour les chercheurs en économie et les décideurs politiques de se rencontrer et échanger

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Julien Combe

@CombeJu

3 months

At a conference diner many years ago, we had a big laugh when he tried to convince people that Rosé wine was made by mixing white and red wine. He told me 2 weeks ago that it was one of the memories he remembered a lot

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Julien Combe

@CombeJu

3 years

#EconTwitter I was interviewed by @TWSPartners podcast #GameChanger to talk about the market design of kidney exchange. Nice discussion for a general audience. I talk about the recent French reform at the end @CrestUmr @XDepEco @Polytechnique

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Julien Combe

@CombeJu

9 months

#EconTwitter Christmas gift: access all the slides & videos of our conference at @_CIRM "From matching to Markets": Click on "Abstracts" and check the links next to each speaker's name @CrestUmr @ENSAEparis @Polytechnique @IP_Paris_

2879 - conferences.cirm-math.fr

CONFERENCE From matchings to markets. A tale of Mathematics, Economics and Computer Science. Des matchings aux marchés. Une histoire de mathématiques. 11 – 15 December 2023 Scientific Committee Com...

conferences.cirm-math.fr

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Julien Combe

@CombeJu

3 years

Very pleased and honored to have 2 presentations this week at the @VMDSeminar and SET. Looking forward!

Market Design Community

@econD47

3 years

🔟more great talks! @CombeJu in @VMDSeminar and SET, @DorotheaKuebler in VIBES, B. Strulovici in AMETS, @DFoarta in @BilkentEconDept , B. Moldovanu in @CaltechEconThry , @ArjadaB in @VSET_contact , @dvbarron in @CETC_Econ , N. Leonard in @Games_Seminar , A. Wolinsky in @PennTheoN 🗓️👇

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Julien Combe

@CombeJu

2 years

Glad to be part of the FairPlay research team, a true intedisciplinary project between maths/econ/CS/stats

ENSAE Paris

@ENSAEparis

2 years

#Recherche | Bienvenue au @CrestUmr à FAIRPLAY, l’équipe-projet commune @Criteo_France @Inria @IP_Paris_ , emmenée par les enseignants-chercheurs Vianney Perchet & Patrick Loiseau🧑‍💻 #IA #IntelligenceArtificielle #MachineLearning #DeepLearning #AdTech #Data ➡️

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Julien Combe

@CombeJu

9 months

The @Bachelor_X at @Polytechnique is a great program and especially if you consider doing econ! Courses in maths, CS, physics and econ. Doible Major in Maths & Econ where you will have great professors and me :) Consider applying !

XBachelor

@Bachelor_X

9 months

#REPLAY | Webinar 👋 Missed our webinar introducing our two Bachelor programs? Don't worry! The replay is now available for you to catch up on all the insightful details. 👉 Watch the replay now to discover your path to an exceptional education! 📚✨

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Julien Combe

@CombeJu

3 years

I'm presenting at the great SET online seminar tomorrow at 3pm London time. If you are wondering why you should join in case you already saw the paper yersterday at the @VMDSeminar , like Apple with new iPhones, I've added new content! Please join!

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Julien Combe

@CombeJu

11 months

#EconTwitter #EconJobMarket This is the year of theory at CREST so I'm please to see the cohort of our great candidates this year, please stay tuned to discover them! I will also post them on bluer sky

CREST (UMR 9194)

@CrestUmr

11 months

📢🎓✨ @CrestUmr is pleased to introduce its 2023-2024 #EconJobMarket Candidates : 👉 Over the next few days we will present each of them and their #JobMarketPaper ! Stay tuned! #EconTwitter @IP_Paris_ @Polytechnique @ENSAEparis @IPParisEco @XDepEco

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Julien Combe

@CombeJu

5 years

This is always a great moment of the MiP workshop in the tradition of Market Design: the policy roundtable ! Great discussions about the practical challenges of designing school choice systems with Graham Carter, Parag Pathak, Jonas Vlachos and Tommy Andersson @mip_eu @daGuruG

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Julien Combe

@CombeJu

11 months

There are a few days left to register to our conference "From matching to markets" at CIRM in Marseille Dec 11-15, great talks coming and the accommodation and registration is covered! We can still accommodate a few talks

2879 - conferences.cirm-math.fr

CONFERENCE From matchings to markets. A tale of Mathematics, Economics and Computer Science. Des matchings aux marchés. Une histoire de mathématiques. 11 – 15 December 2023 Scientific Committee Com...

conferences.cirm-math.fr

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Julien Combe

@CombeJu

4 years

Congrats to our @CrestUmr @XDepEco @Polytechnique amazing colleague @Undercoverhist for the @CNRS Bronze medal ! To celebrate you can rewatch her insightful intervention when we presented the works of this year Nobel to our students:

IP Paris Nobel Presentation Lecture 2020

0) Introduction: 00:001) A personal perspective on Robert Wilson as a PhD supervisor by Jean-Pierre Ponssard: 02:302) Stanford and its environment: an histor...

www.youtube.com

Beatrice Cherrier

@Undercoverhist

4 years

Plot twist: historian studying economics medals receives some economics medal So, merit or privilege, @ASvorencik ?

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Julien Combe

@CombeJu

3 years

Au CREST on est cool on passe sur Brut et on aime bien la lumière aussi

CREST (UMR 9194)

@CrestUmr

3 years

Retrouvez @pierrecboyer professeur et chercheur à @Polytechnique @CrestUmr @IP__Paris répondant aux questions de @brutofficiel sur la fiscalité internationale.

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Julien Combe

@CombeJu

9 months

@Timeo_Danaos Oui les études different, 0.80 euros par euro d'APL dans une première étude, 5-7% dans une autre avec une autre méthode.

Réformer les aides personnelles au logement | Institut des Politiques Publiques – IPP

Rapport IPP n°10 - Juin 2015 Auteurs: Antoine Bozio, Gabrielle Fack, Julien Grenet, Malka Guillot, Marion Monnet, Lucile Romanello Contacts: [email protected], [email protected] Présentation:...

www.ipp.eu

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Julien Combe

@CombeJu

4 years

Very honored to be the next speaker of the @VMDSeminar on March 29 with such a great discussant @philippstrack85 for our paper on Unpaired Kidney Exchange with @akbarpour_ @YinghuaHe V. Hiller, R. Shimer and O. Tercieux. Do not hesitate to join #EconTwitter !

Virtual Market Design Seminar

@VMDSeminar

4 years

Many thanks to @ebudish ( @ChicagoBooth ) for his fantastic talk today! Next speaker is @CombeJu ( @XDepEco , @CrestUmr ) on March 29th. @philippstrack85 ( @YaleEconomics ) will join as discussant. #EconTwitter @WiSoUniCologne @ZEW @AfseContact @ECON_tribute @EPoS224 @AssasParis2

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Julien Combe

@CombeJu

4 months

To new APs & JMCs, there are so many nice places with good environment, nice colleagues and amazing students, @CrestUmr is one of them! It helps a lot to stay motivated and remember why we love this job! Amazing coauthors and friends are also crucial

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Julien Combe

@CombeJu

4 years

I am very happy that our paper "Unpaired kidney exchange" with @akbarpour_ @YinghuaHe V. Hiller R. Shimer and O. Tercieux has been accepted for the amazing EC'20 (virtual) conference, looking forward to it! New draft (and post) coming up soon #EconTwitter

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Julien Combe

@CombeJu

2 years

Congratulations to @A_Ferey ! Truly well deserved prize ! @CrestUmr PhDs rock :) @Polytechnique @XDepEco

AFSE

@AfseContact

2 years

Le Prix de thèse d'économie #AFSE 2022 est attribué ex æquo à @SteBenveniste ( @univamu ) et @A_Ferey ( @CrestUmr @Polytechnique ). Félicitations à eux ! Plus d'infos :

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Julien Combe

@CombeJu

5 years

Good luck to all JM candidates for the beginning of the @EEANews #econjobmarket but more to our amazing @XDepEco #CREST candidates @BellgoChristop1 @_Montes_Alfonso @RajAnasuya @ClemenceTricaud @aoziparis

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Julien Combe

@CombeJu

4 years

Glad to present at this great workshop between @CrestUmr and the @cdf_InnovLab of @cdf1530 ! Do not hesitate to join ! @XDepEco @Polytechnique @IP__Paris @ENSAEparis @IPPinfo

Farhi / Econ of Innovation Lab, Collège de France

@cdf_InnovLab

4 years

🚨📡Save the date. March 19 for a one day workshop jointly organised by @cdf_InnovLab and @CrestUmr . Open without registration, see program below. @pierrecboyer , @BPatault , @CombeJu , @CyrilVerluise , @Timplot_ado , @a_bergeaud and more

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Julien Combe

@CombeJu

4 years

#EconTwitter check out this thread on our new paper!👇 You can see the presentation of it at the Session 276: Matching III of the @econometricsoc World Congress . Happy to answer questions at the Live Q&A on Thu 20th at 11:30-12 UTC

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Julien Combe

@CombeJu

2 years

On Nobel in Physics for Ecole polytechnique and Saclay !

École polytechnique

@Polytechnique

2 years

🏆Félicitations à Alain Aspect, professeur à l'X, qui vient de se voir décerner le Prix Nobel de physique 2022 ainsi qu'à🇺🇸 John F.Clauser et 🇦🇹 Anton Zellinger, prof. à l’ @univienna , pour leur travail en physique quantique. ➡️

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Julien Combe

@CombeJu

2 years

And don't miss out other great colleagues and students from @CrestUmr at the EEA ESEM 2022: @pierrecboyer @PaulineCarry @PinchOfData E. Guigue, @c_leroy_ M. Mugnier @ElioNimier @FelixPasquier @EmilieSartre A. Simoni @millo_rossi

CREST (UMR 9194)

@CrestUmr

2 years

#EconTwitter @CombeJu will participate at the EEA ESEM 2022 next week in Milan. He will present a new paper on teacher deployment, jointly with @umutdur O. Tercieux @CamilleTerrier1 @muunver @EEANews & @econometricsoc @Polytechnique @IP_Paris_ @ENSAEparis

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Julien Combe

@CombeJu

6 years

Extremely honored to receive the PSL PhD Award in "Law, Economics and Management". At a time of an important debate in France about matching of students to universities, I hope that my work helps to show how powerful and useful algorithms can be for public policies

Université PSL

@psl_univ

6 years

#PrixdeThesePSL "L'économie n'est pas seulement une discipline, elle peut aussi être au service des institutions publiques, comme pour la santé ou l'éducation" Julien Combe, Prix Droit, Économie et Gestion

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Julien Combe

@CombeJu

3 months

Last year, he got a funding to organize a workshop at @RiceUniversity Paris Center. I had my HDR thesis defense and he proposed to invite some of my jury members to the workshop to share cost. He was too sick to attend but insisted we keep the workshop

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Julien Combe

@CombeJu

4 years

Amazing new blog post by my colleague Nicolas Chopin from @CrestUmr . Using the public datasets on all daily deaths published by @InseeFr , he estimates the excess death rate in France. Every country should publish detailed data on deaths. More below.

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Julien Combe

@CombeJu

5 years

Beginning of the first UK matching workshop at @CityUniLondon a lot of exciting talks coming ! First talk on refugee resettlement by @d_delacretaz

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Julien Combe

@CombeJu

2 years

Amazing list of shortlisted candidates for the final round of the @AfseContact thesis price among which 2 of our very own amazing @CrestUmr candidates @BPatault and @A_Ferey !

AFSE

@AfseContact

2 years

La short list des thèses présélectionnées pour le prix de thèse #AFSE 2022 est sortie avec entre autres @SaraSgnr @BPatault @mg_elisa @A_Ferey @kevin_remmy @GovindYajna @SteBenveniste : - remise du prix lors du congrès de Dijon :

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Julien Combe

@CombeJu

5 years

Article @lemondefr sur la mobilité des enseignants en France avec un interview de @CamilleTerrier1 parlant de nos travaux

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Julien Combe

@CombeJu

7 months

It is not even the start of the Olympics and @CrestUmr already got a bronze medal! Congrats to our colleague @MalgouyresClme1

Malgouyres Clément

@MalgouyresClme1

7 months

Merci au @CNRS pour cette médaille ainsi qu'au @CrestUmr et à l' @IPPinfo pour leur soutien!

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Julien Combe

@CombeJu

4 years

Very glad to be part of this great line up of speakers !

Virtual Market Design Seminar

@VMDSeminar

4 years

We have a great line up next semester: @NataliaFabra (UC3M), @fkojima79 (Tokyo), Piotr Dworczak (NU), @prof_parag (MIT), @ebudish (Chicago), @CombeJu (X), Theo Offerman (UvA), @renee_bowen_lyn (UCSD), @AnnieHLiang (UPenn), @JacksonmMatt (Stanford), Marzena Rostek (UWM), @yanchen (UMich).

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Julien Combe

@CombeJu

4 years

@NicoMartinFC @lamethodeFC plus j'écoute vos émissions récentes médicales plus je me dis qu'une petite émission sur corrélation vs causalité et les méthodes stats serait top. En plus on a une recente super prix nobel d'eco FR qui serait une super invitée :)

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Julien Combe

@CombeJu

1 year

#EconTwitter Market design workshop in Paris on June 8-9! Great speakers, registration and attendance is free and talks will be live on Zoom! Registration compulsory at @IP_Paris_ @RiceUniversity @PSEinfo @AssasUniversite @econD47

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Julien Combe

@CombeJu

3 years

Today, at 2pm CEST, my coauthor Christoph Schlegel will be presenting our new paper "Reallocation with priorities" at #GAMES2020 during the Matching session in the room Blue 3. He and I will be around to answer questions and chat with the nice matching crowd!

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Julien Combe

@CombeJu

3 years

Congrats @Undercoverhist !

CNRS Ile-de-France Gif-sur-Yvette

@CNRSIdFSud

3 years

#TalentsCNRS La médaille de bronze 2021 est remise à Béatrice CHERRIER ( @Undercoverhist ), chargée de recherche CNRS au @CrestUmr ( @INSHS_CNRS @Polytechnique @ENSAEparis ) A écouter ses récentes interventions sur @franceculture :

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Julien Combe

@CombeJu

2 years

@O_Goss_ @Undercoverhist Lobbying exists ok, making a political decision for a market ok, acknowledging to give data for a specific topic you expect to be positive happens all the time for admin/companies, but the following quote is a problem for the profession if true

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Julien Combe

@CombeJu

5 years

Beginning of the 16th Matching in Practice workshop in University of Gothenburg. Great talks coming ! @goteborgsuni @mip_eu

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Julien Combe

@CombeJu

3 years

Our students are marching today! Be careful whenever you criticize a former X student in a seminar, they do have a sword

École polytechnique

@Polytechnique

3 years

Today is #BastilleDay , a French holiday that marks the beginning of Republican democracy in France 🇫🇷 As École @Polytechnique is a French military school, the engineering students from Entry Class X2020 will march in the parade “For the Nation, Science, and Glory”! #14Juillet

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Julien Combe

@CombeJu

9 months

Our traditional Econ Nobel lecture at @IP_Paris_ will be on Jan 8 at @ENSAEparis we will be posting the lecture on Youtube soon after, feel free to come!

CREST (UMR 9194)

@CrestUmr

9 months

✨🏅 @IPParisEco @CrestUmr are honored to invite you to the Nobel prize in economics lecture, to present the contributions of this year’s recipient C.Goldin “for having advanced our understanding of women’s labour market outcomes”.✨ More info 👉

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Julien Combe

@CombeJu

2 years

The Transatlantic Theory Workshop is starting tomorrow Wed 31st Aug and is hosted by @KelloggSchool this year. Many great speakers presenting and me :)

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Julien Combe

@CombeJu

1 year

If you are a student, consider applying to our PhD track at @IP_Paris_ !

PhD track Économie - Institut Polytechnique de Paris

Program PhD track in Economics

www.ip-paris.fr

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Julien Combe

@CombeJu

2 years

@BrianCAlbrecht I love to use youtube channels to learn about other fields, even if it can be a basic introduction, this is the bright powerful side of internet, our supply in France is pretty rich: philosophy, history, military history, physics, psychology...

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Julien Combe

@CombeJu

5 years

Mes co-auteurs et moi même avons réalisé une étude sur l'impact d'un changement de la procédure "Don croisé" d'échange de reins. L'adoption de chaines de dons partant d'un donneur décédé pourrait engendrer une augmentation de plus de 200% des greffes.

IPP - Institut des politiques publiques

@IPPinfo

5 years

📑 PUBLICATION | "Perspectives sur le programme de #dons croisés de #reins en France" ➡ Retrouver la #NoteIPP n°41 ici : 👥Auteurs : J Combe, V Hiller, O Tercieux, B Audry, Y He, C Jacquelinet, M-A Macher #greffederein #bio éthique

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Julien Combe

@CombeJu

1 year

D-1 before our workshop on Market Design! If you have not registered, not pressure you can find the location and Zoom links below. Looking forward to seeing all the great talks!

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Julien Combe

@CombeJu

9 months

Buying myself a nice Christmas gift from @_CIRM library :)

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Julien Combe

@CombeJu

4 years

Great team of Stats and ML here @CrestUmr

ENSAE Paris

@ENSAEparis

4 years

We are currently inviting applications for a position of #AssociateProfessor in #Statistics and #MachineLearning . The appointment starts on September 1, 2021 👉 @CrestUmr

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Julien Combe

@CombeJu

5 months

What and amazing choice, congrats @philippstrack85 ! Very well deserved, amazing work!

AEA Information

@AEAInformation

5 months

Congratulations to Philipp Strack of @Yale University, winner of the 2024 John Bates Clark Medal!

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Julien Combe

@CombeJu

3 years

Très content de voir @RajAnasuya de @CrestUmr @IPParisEco @XDepEco recevoir ce #PrixdeTh èsePSL #SHS amplement mérité ! Bienvenue dans la liste des lauréats :)

Anasuya Raj

@RajAnasuya

3 years

Très honorée de recevoir le #PrixdeTh èsePSL #SHS ! Un grand merci à mes directeurs de thèse @pierrecboyer et P. Picard, à mon jury Y. Bramoullé, @EtienneLehmannE , P. Choné, B. Salanié et @S_Stantcheva , à mon superviseur de postdoc @Florian_Scheuer , à @IPParisEco @CrestUmr , 1/2

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Julien Combe

@CombeJu

5 years

Check out the JMP summary of @ClemenceTricaud , one of our JM candidates from #CREST @Polytechnique @XDepEco

Clemence Tricaud

@ClemenceTricaud

5 years

Hi #EconTwitter #EconJobMarket time for my #JobMarketPaper Thread! “Better Alone? Evidence on the Costs of #Intermunicipal Cooperation” More: #AppliedMicro #PublicEcon #PoliticalEcon #UrbanEcon @Polytechnique ( #CREST @XDepEco @ENSAEparis @IP__Paris )1/n

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Julien Combe

@CombeJu

4 years

#EconTwitter Do not miss the #EC2020 watch party session for our paper "Unpaired Kidney Exchange" @akbarpour_ @YinghuaHe on July 15th at 12:30pm ET. I will be here to answer questions and at the poster session of this cool virtual venue!

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Julien Combe

@CombeJu

2 years

Glad to be part of this great set of speakers in the heart of Paris! Thanks for the invitation. Paris is becoming the center of market design :)

Virtual Market Design Seminar

@VMDSeminar

2 years

My older sister, KIT-Paris-ZEW Workshop on Market Design, is back! Speakers are Anne-Katrin Roesler, Helene Mass, Philippe Jehiel, Gary Charness, @sanderonderstal , @CombeJu , Songzi Du, Ina Taneva, @Pmilgrom , Gary Bolton, Ksenia Shakhgildyan and @harry_toulouse . #EconTwitter

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Julien Combe

@CombeJu

7 months

Les prix planchers font débat ? Cela tombe bien, 2 anciens doctorants du @CrestUmr ont justement travailler sur le pouvoir de marché des grandes distribution dans l'industrie laitière et comment... un prix plancher (mais pas n'importe lequel) pourrait aider

Rémi Avignon

@remi_avignon

7 months

Prix planchers dans l’agroalimentaire : bonne ou mauvaise idée ? Quelques éléments de réponse dans ce 🧵 co-écrit avec @EtienneGuigue , qui alimenteront une note rédigée pour l’ @IPPinfo à paraître dans quelques semaines. 1/

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Julien Combe

@CombeJu

2 years

If you are looking for making a gift for Christmas, this is the right place! Just did mine, they are doing an amazing job

Tymofiy Mylovanov

@Mylovanov

2 years

Report from Kyiv. I am used to the war. But today I cried. 50 kids- orphans and refugees came to KSE. Our students organized presents for them. Everyone was happy, but then there was a missile alarm. Kids panicked. Some younger ones were resisting going to shelter because 1/

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Julien Combe

@CombeJu

2 years

It's not coming home, elle reste à la maison

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Julien Combe

@CombeJu

4 years

@vs_psy @Enthoven_R @BrunoRetailleau Faux car on peut trouver des études avec groupes de contrôle qui ne montrent pas d'effet Tant qu'on ne sait pas on continue à respecter les méthodes. Des faux espoirs n'aident personne. Il reporte 80% de guérison qui est déjà le taux sans traitement!

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Julien Combe

@CombeJu

3 years

Dans le cadre des 6e journées de @ag_biomedecine , O. Tercieux a présenté nos travaux sur la réforme du don croisé qui sera possiblement mise en place suite à la loi de la bioéthique 2021 et pourrait grandement améliorer le nombre de greffes. A revoir:

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