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crestumr.bsky.social
Centre for Research in Economics and Statistics (UMR 9194)
@crestumr.bsky.social
780 followers 110 following 13 posts
CREST - Joint laboratory in economics, finance, insurance, sociology and statistics between Ecole polytechnique, Groupe des Écoles Nationales d’Economie et Statistique (ENSAE Paris and ENSAI) and CNRS.
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emilienschultz.bsky.social
Emilien Schultz @emilienschultz.bsky.social · 8d
Et j'ai pu présenter notre outil de recherche open source active tigger développé au @crestumr.bsky.social pour faire de la classification de texte !
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eollion.bsky.social
Étienne Ollion @eollion.bsky.social · 29d
The @crestumr.bsky.social AI & Social Sciences seminar resumes.

Wednesday 17th at 5pm (CET), we will receive Pr. @emilymbender.bsky.social . She will talk about her latest book, *The AI Con*, co-authored with Dr. @alexhanna.bsky.social.

Join us for what will certainly be a lively conversation.
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scoavoux.bsky.social
Samuel Coavoux @scoavoux.bsky.social · Sep 5
Do streaming platforms trap us in cultural filter bubbles? We like to think so but the evidence says otherwise. In a new paper @abelaussant.bsky.social and I find the use of streaming platform to be associated with an increase in consumption diversity. sociologicalscience.com/articles-v12...
Screenshot of the title and abstract of the article. the title is Streaming Platforms, Filter Bubbles, and Cultural Inequalities. How Online Services Increase Consumption Diversity. The abstract reads: Do digital technologies affect diversity in cultural tastes? Digital sociologists have warned of “filter bubbles,” whereas sociologists of culture have shown that diversity in consumption is valued as a marker of upper-middle-class status. We estimate the effect of using streaming platforms on the diversity of cultural consumption using a matching technique applied to 2018 survey data from France. We find a statistically significant positive effect of using streaming platforms on the diversity of cultural consumption as well as on cosmopolitanism, on three domains, music, movies, and TV shows. The magnitude of this effect is much higher for TV shows. The study brings new evidence against the filter bubble thesis; it shows that platforms do reinforce cultural inequalities by increasing the social gap in consumption diversity. It further suggests that the effect of technology on cultural consumption might mainly operate through its impact on cultural markets rather than changes in cultural experience. Main figure of the article. Difference in number of genres consumed, liked, and disliked between streaming users and non-users. Streaming users consume more genres than non-users after controlling for confounders. The difference is small for music (0.1 sd), moderate for movies (0.2 sd), and high for TV shows (0.46 sd). However, differences in number of genres liked or disliked are small or not significant. SMD before (light) and after (dark) adjustment through matching, with error bars indicating 95 percent confidence interva
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ippofficial.bsky.social
Institut des politiques publiques @ippofficial.bsky.social · Jun 24
🪖 À l'ordre du jour du sommet de l'Otan ce jour, la hausse du budget de défense à 5% du PIB📈
🤔 Quel soutien à ces dépenses peut-on attendre des citoyens❓
🗒️ Note IPP n°116 ▶️ bit.ly/3ZNvVZf
✒️ @fixbierbrauer.bsky.social @pierrecboyer.bsky.social @apeichl.bsky.social P. Vanborre @crestumr.bsky.social
citation "Nous mobilisons les apports de la théorie des biens publics purs afin d’identifier les défis liés à une fourniture et un financement efficaces de la défense nationale."
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eollion.bsky.social
Étienne Ollion @eollion.bsky.social · Jun 23
SICSS-Paris is on!
Today, over 40 scholars from all over Europe (and beyond) gathered at @crestumr.bsky.social for 2 weeks of courses and talks about digital methods and text analysis.
And in the evening, @eunjikim.bsky.social gave the first talk on influencers and political change.
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emilienschultz.bsky.social
Emilien Schultz @emilienschultz.bsky.social · Jun 23
First day if #SICSS2025 Paris @crestumr.bsky.social

Quite a large gathering !
The room full of attendees with Étienne Ollion
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ippofficial.bsky.social
Institut des politiques publiques @ippofficial.bsky.social · Jun 18
🚨 Ouverture des inscriptions pr la conférence budget: bit.ly/43Ph5nC
📅 30 juin 14h
🎓 Présentation des travaux de recherche
🎙️ Débat politique avec @ericcoquerel.bsky.social et C. de Courson
▶️ Programme: bit.ly/3G0ega5 @i-mip.bsky.social @pse.bsky.social @cepremap.bsky.social @crestumr.bsky.social
amphithéâtre Daniel Cohen à PSE lors de la conférence 2023
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combeju.bsky.social
Julien Combe @combeju.bsky.social · Jun 10
#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
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ippofficial.bsky.social
Institut des politiques publiques @ippofficial.bsky.social · Jun 3
🎂 (Près de) 6 mois après son arrivée à la tête du pôle fiscalité des ménages, @bgarbinti.bsky.social revient sur les enjeux liés à la direction de ce pôle "historique" de l'IPP.
▶️ Lire l'entretien : www.ipp.eu/actualites/e...
@crestumr.bsky.social

Show translation
citation " Prendre la responsabilité de ce pôle, c'est travailler avec une équipe à l’expertise reconnue, ce qui est une véritable source de motivation
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ippofficial.bsky.social
Institut des politiques publiques @ippofficial.bsky.social · May 19
📆 Dernier(s) jour(s) pour remplir la déclaration de revenus.
🎙️ @pierrecboyer.bsky.social était l'invité de Mathilde Munos dans le 5/7 de @franceinter.fr @crestumr.bsky.social
▶️ Replay : www.radiofrance.fr/franceinter/...
"Peut-on être heureux de payer des impôts ?"
L'économiste Pierre Boyer était l'invité de France Inter ce lundi, à l'occasion des dernières heures qu'ont les Français pour faire leur déclaration d'impôts.
www.radiofrance.fr
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leroutierm.bsky.social
Marion Leroutier @leroutierm.bsky.social · May 17
Merci @audreygarric.bsky.social pour cet article dans Le Monde présentant les résultats des recherches menées avec @ondineberland.bsky.social sur les écarts d'empreinte carbone femmes-hommes.
audreygarric.bsky.social
Audrey Garric @audreygarric.bsky.social · May 17
Les émissions de CO₂ des hommes sont supérieures de 36 % à celles des femmes dans les transports et l’alimentation, selon une étude publiée par la London School of Economics. La viande rouge et les voitures creusent l'écart. Très intéressante étude ⤵️ www.lemonde.fr/planete/arti...
Plus de viande rouge et de grosses voitures : pourquoi les hommes émettent plus de CO2 que les femmes
Les émissions de CO₂ des hommes sont supérieures de 36 % à celles des femmes dans les transports et l’alimentation, les deux secteurs les plus émetteurs en France, selon une étude publiée par la Londo...
www.lemonde.fr
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leroutierm.bsky.social
Marion Leroutier @leroutierm.bsky.social · May 9
En France, la pollution aux particules fines augmente l'absentéisme des salariés, baisse leur productivité, affecte les consommateurs et nuit in fine aux entreprises.

J'explique les résultats de notre étude menée avec Hélène Ollivier au micro de @vgarin.bsky.social pour RTL: shorturl.at/nbubg
Pollution de l'air : voici son coût astronomique pour la santé et l'économie en France
PODCAST - La pollution de l'air est responsable de 45.000 décès prématurés par an en France, mais l'impact ne concerne pas seulement notre santé.
www.rtl.fr
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eollion.bsky.social
Étienne Ollion @eollion.bsky.social · Apr 5
Je ne sais pas si elle est étrange, mais cette victoire-ci est inattendue.

Merci aux jurys du prix du Livre politique, aux étudiant.es, et à @assembleenationale.bsky.social.
Prix étudiant du livre politique - Une étrange victoire
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ceparis-saclay.bsky.social
Centre for Economics at Paris-Saclay — CEPS @ceparis-saclay.bsky.social · Apr 1
📍CEPS Seminar | 📅 April 02 | ⏰ 12.15pm

Today at the Paris-Saclay Seminar: Lucas Girard from @crestumr.bsky.social will present 'Can we have it all? Finite-sample valid and asymptotically exact confidence intervals for expectations and linear regressions'.

➡️ www.ceps-paris-saclay.fr/events/event...
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pierrecboyer.bsky.social
Pierre Boyer @pierrecboyer.bsky.social · Mar 23
Wonderful event CESifo! Proud to have listened to @fixbierbrauer.bsky.social’s keynote and to see our former @crestumr.bsky.social PhD student, Antoine Ferey, win the Affiliate Award.
cesifo.org
CESifo @cesifo.org · Mar 21
A huge thanks to all presenters, especially Area Director Claus T. Kreiner + keynote speaker @fixbierbrauer.bsky.social for a great 2025 edition of our Area Conference on Public Economics!
👏 Congratulations to Antoine Ferey (@sciencespo.bsky.social) for winning the 2025 CESifo Affiliate Award!
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pierrerousseaux.bsky.social
Pierre Rousseaux @pierrerousseaux.bsky.social · Mar 23
🌍 L’économie au service de la planète : comprendre, agir, évaluer
🏦 Est-ce que ma banque peut faire faillite ?
⛽ Pourquoi le prix du pétrole varie-t-il autant ?
🦄 Qu’est-ce qu’une licorne ?
🤖 Est-ce que l’IA va nous mettre au chômage

@cnrs.fr @crestumr.bsky.social
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pierrerousseaux.bsky.social
Pierre Rousseaux @pierrerousseaux.bsky.social · Mar 19
📌 These trade dependencies are not just an economic issue—they have direct implications for the EU’s industrial and technological sovereignty.

@crestumr.bsky.social @ipparis.bsky.social @polytechniqueparis.bsky.social
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ippofficial.bsky.social
Institut des politiques publiques @ippofficial.bsky.social · Mar 19
📑 Note IPP n°113 sur le phénomène de réembauche en France
✒️ Olivier Charlot Franck Malherbet Eloïse Menestrier @crestumr.bsky.social #econsky
▶️ Lire la note : www.ipp.eu/publication/...
🔽 Infographie résumée :
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crestumr.bsky.social
Centre for Research in Economics and Statistics (UMR 9194) @crestumr.bsky.social · Mar 14
🎓 Thinking about doing a PhD? Our latest "Beyond the PhD" series at CREST dives into the experiences of four researchers who share their journey, career insights, and advice for future PhD students.

Watch the full series now! 📺 ➡️ crest.science/beyond-the-p...

#PhD #Research #BeyondThePhD
Beyond the PhD – CREST Series #3: Insights from PhD Supervisors - CREST
What does a PhD really involve? In the latest "Beyond the PhD" series at CREST, researchers share insights on their journey, career paths, and advice for future PhD students. Watch the full series now...
crest.science
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arneuhlendorff.bsky.social
Arne Uhlendorff @arneuhlendorff.bsky.social · Mar 7
Monday is the deadline for submissions to our

CREST-IFAU Workshop on Labor Market Policy Evaluation: Methods and results

Keynote: Stephane Bonhomme

Submit now!
crestumr.bsky.social
Centre for Research in Economics and Statistics (UMR 9194) @crestumr.bsky.social · Feb 17
🚀 Call for Papers: CREST-IFAU Workshop on Labor Market Policy Evaluation 📊
🗓 June 12-13, 2025 – Paris (Palaiseau)
🎤 Keynote: Stéphane Bonhomme (University of Chicago)

📅 Submit by: March 10, 2025
📩 Send papers (PDF) to: [email protected]

@ifau.bsky.social
Call for papers: CREST – IFAU Workshop on Evaluating Labor Market Policies: Methods and Results - CREST
crest.science
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leroutierm.bsky.social
Marion Leroutier @leroutierm.bsky.social · Feb 28
📣To all PhD students in environmental econ: apply to our (free!) E4C summer school on "Environmental Data Collection and Analysis for the Social Sciences" co-organized by @crestumr.bsky.social

When? 2-6 June 2025

Where? Palaiseau near Paris

Info: www.ip-paris.fr/en/news/e4c-...

Apply by 25 Apr!
E4C - Summer School 2025
Environmental data collection and analysis for the social sciences
www.ip-paris.fr
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unempiriciste.bsky.social
Louis Fréget @unempiriciste.bsky.social · Jan 31
Comme il y a des climatosceptiques, y’a-t-il des ‘inégalito-sceptiques’, décidés à nier le consensus sur la hausse des inégalités de revenu ? Dans cet article, Arnaud Pandevant et moi vous parlons de la “guerre des économistes” : www.fairementirleschiffres.com/post/la-guer...
La guerre des économistes : de nouveaux marchands de doute ?
Comme il y a des climatosceptiques, y’a-t-il des ‘inégalito-sceptiques’, des “marchands de doute” décidés à user d’arguments fallacieux pour nier la hausse des inégalités de revenu dans les pays dével...
www.fairementirleschiffres.com
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crestumr.bsky.social
Centre for Research in Economics and Statistics (UMR 9194) @crestumr.bsky.social · Feb 17
🚀 Call for Papers: CREST-IFAU Workshop on Labor Market Policy Evaluation 📊
🗓 June 12-13, 2025 – Paris (Palaiseau)
🎤 Keynote: Stéphane Bonhomme (University of Chicago)

📅 Submit by: March 10, 2025
📩 Send papers (PDF) to: [email protected]

@ifau.bsky.social
Call for papers: CREST – IFAU Workshop on Evaluating Labor Market Policies: Methods and Results - CREST
crest.science
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crestumr.bsky.social
Centre for Research in Economics and Statistics (UMR 9194) @crestumr.bsky.social · Feb 14
🚀 CREST researchers brought AI-driven insights to the IP Paris IA Action Summit!
🔹 Anna Simoni presented how AI & alternative data can improve economic forecasting.
🔹 Vianney Perchet explored AI-powered AI, enhancing decision-making in complex systems.
CREST at the IP Paris IA Action Summit: Exploring AI for Economic Forecasting and Algorithmic Optimization - CREST
CREST researchers Anna Simoni and Vianney Perchet presented their work at the IP Paris IA Action Summit 2025, exploring AI's role in economic forecasting and algorithmic optimization.
crest.science
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crestumr.bsky.social
Centre for Research in Economics and Statistics (UMR 9194) @crestumr.bsky.social · Feb 11
🚀 CREST's conference featuring Guido Tabellini, to present how social structures shaped economic development in The Clan and the Corporation 📖. His research on online political behavior also sparked key debates on ideological bias and misinformation in digital spaces.
Exploring Political and Economic Dynamics: A Conference with Guido Tabellini - CREST
Guido Tabellini joined a scientific conference to discuss his research on economic divergence and online political behavior, sparking insightful discussions.
crest.science
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