we are organizing the 5th edition of the LORDE workshop at @univlille.bsky.social this year. if you're into dynamic models applied to a variety of topics ranging from economic history to climate change, you should definitely apply! the event is always a lot of fun. lorde2026.sciencesconf.org

#Démographie | En l’espace de 8 ans, l’espérance de vie des personnes dont le niveau de vie est compris entre 800 et 1 300 euros diminue. 👉 www.insee.fr/fr/statistiq...

La même page en 2024

"The study found that, from January through June 2025, average daily maximum PM2.5 concentrations in Manhattan’s CRZ declined by 3.05 micrograms per cubic meter – a reduction of 22% compared to a projected average of 13.8 micrograms per cubic meter had congestion pricing not been implemented."

Examining the causal effects of cellphone bans in Florida on student test scores, suspensions, and absences, from David N. Figlio and Umut Özek www.nber.org/papers/w34388

Wow. Harvard nuking its PhD programs - Science PhD admissions reduced by more than 75% - Arts & Humanities reduced by about 60% - Social Sciences by 50–70% - History by 60% - Biology by 75% - The German department will lose all PhD seats - Sociology from six PhD students to zero

New version ! hal.science/hal-05047276 =>Climate regulation bolsters (rather than crowds out) NGOs climate activism against firms. #Econsky

Interactive ICE detention map watchice.org

Souffrances/risques climatiques dépendent des émissions de gaz a effet de serre présentes&futures. Les acteurs politiques d'ajd sont comptables par leurs choix&arbitrages des canicules dopées & de leurs morts invisibilisés. Le silence actuel de celles&ceux qui sapent la transition est lâche.

10h30 Done watching the exam. 11h00 serious business starts.

🚨 #EconSky Updated WP 🚨 First empirical evidence that public environmental regulation can stimulate climate activism from civil society. This finding highlights an often-overlooked indirect effect of regulation in the fight against climate change. 📄 Paper link: drive.google.com/file/d/1TIzN...

#Econsky In this paper we evaluate when carpooling effectively reduces carbon emissions and determine if people react to fuel prices with carpooling. Main takeaways (1/2)

🚨 New Working Paper 🚨 🌍 We (w/ Michela Limardi & @akerlof.bsky.social) show that climate regulation amplifies NGO activism, especially where the state is weak 📈 Evidence from 75 countries (2010–2022) 🎯 A new take on public-private complementarities in climate governance 🔗 hal.science/hal-05047276

$1 Trillion of Wealth Was Created for the 19 Richest U.S. Households Last Year www.wsj.com/economy/1-tr...

In April's Environmental and Resource Economics: Isac Olave-Cruz, Maïté Stéphan, Alexandre Volle, Dianzhuo Zhu use French data to examine the potential for car pooling to contribute to #NetZero goals. #EconSky @akerlof.bsky.social #carbon