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The Urban Green Space Dilemma

Urban green spaces improve quality of life, but may reduce car space. We first propose a theoretical model to analyze this trade-off. Positive global willingness-to-pay (WTP) is observed for scenarios that improve biodiversity and air cooling with minimal loss of car space, while negative WTP arises when car space is greatly reduced without substantial environmental benefits.

Comment évoluent les émissions du transport de voyageurs en France ?

Aurélien BigoChercheurs associésPolitiques sectoriellesPublicationsPublicationsResearch areaCommentaires fermés sur Comment évoluent les émissions du transport de voyageurs en France ?

 

Le transport de voyageurs en France représente plus de 20 % des émissions nationales de gaz à effet de serre. L’article suit leur évolution depuis 1960 et la contribution de 5 leviers de transition est étudiée : demande de transport, report modal, remplissage et consommation d’énergie des véhicules, et décarbonation de l’énergie.

The equity and efficiency trade-off of carbon tax revenue recycling: A re-examination

Emmanuel CombetEnjeux macro-économiques et sociétauxPublicationsPublicationsCommentaires fermés sur The equity and efficiency trade-off of carbon tax revenue recycling: A re-examination

This paper examines the macroeconomic and distributive impacts of carbon pricing reforms.

The Financial Performance of Solidarity-based Investment Funds

This article examines the financial performance of French solidarity-based investment funds, also known as "90-10 funds", which combine 90% responsible listed assets and 10% solidarity assets from Social and Solidarity Economy (SSE) enterprises. 

Designing Climate Policy: From Innovation to Diffusion

This one-day workshop took place on 19th May 2025 and brought together researchers working on the design, evaluation, and impact of climate policies aimed at fostering the development and diffusion of low-carbon technologies. Access the slides for each presentation and a summary of the event.

The regulation of the corporate welfare policy. Evidence from France

Chercheurs associésPolitiques sectoriellesPublicationsResearch areaSamuel KlebanerWorking papersCommentaires fermés sur The regulation of the corporate welfare policy. Evidence from France

The aim of this article is to demonstrate that the “Corporate Welfare” policies are embedded in a complex, dynamic and unstable mode of regulation.