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La transition écologique a besoin de démocratie plus que de technocratie

Le possible rejet du pacte vert aux élections européennes doit faire réfléchir à de nouvelles modalités de débattre et de décider du processus de la transition écologique, estime Jézabel Couppey-Soubeyran dans sa chronique pour Le Monde.

Macroeconomic policy evaluation in an SFC econometric model: the case of the investment program for climate action in France

Chercheurs associésEnjeux macro-économiques et sociétauxJacques MazierPublicationsResearch areaWorking papersCommentaires fermés sur Macroeconomic policy evaluation in an SFC econometric model: the case of the investment program for climate action in France

We study the macroeconomic impact of climate action policy that would allow France to reach its net zero objective by 2050. Contrary to the findings of a report commissioned by the French Prime Minister, our simulations show that these investments are likely to generate economic growth and reduce public debt.

Challenges in measuring the distribution of carbon footprints: The role of product and price heterogeneity

Antonin PottierChercheurs associésEmmanuel CombetEnjeux macro-économiques et sociétauxPublicationsPublicationsResearch areaCommentaires fermés sur Challenges in measuring the distribution of carbon footprints: The role of product and price heterogeneity

The distribution of the footprint within a country is regularly computed using consumption data, and with the assumption that the footprint from a product category is proportional to the spending on that product. Here, we explore the limitations of this proportionality assumption.

Electrification, environnement et développement économique dans les pays en développement

Accès à l'énergieAlpha LyChercheurs associésDoctoral & master thesisPublicationsResearch areaCommentaires fermés sur Electrification, environnement et développement économique dans les pays en développement

Cette thèse met en évidence les relations complexes entre électrification, déforestation et développement économique dans les pays en développement.

Pricing Congestion to Increase Traffic: The Case of Bogotá

Chercheurs associésJuan-Pablo MonteroPolitiques sectoriellesPublicationsResearch areaWorking papersCommentaires fermés sur Pricing Congestion to Increase Traffic: The Case of Bogotá

In September 2020, the city of Bogotá introduced a major market-based reform to its odd-even driving restriction. The big winners of the reform are middle-income individuals who now use their cars more often, whereas the big losers are high-income individuals who now spend more time in traffic.

Cost-Benefit Analysis for Green Demonstrators: Application to the Container Glass Industry in France

Chercheurs associésJean-Pierre PonssardMaria Eugenia SaninMaryam SadighiPolitiques sectoriellesPublicationsResearch areaWorking papersCommentaires fermés sur Cost-Benefit Analysis for Green Demonstrators: Application to the Container Glass Industry in France

Adopting disruptive technologies for decarbonizing hard-to-abate industrial sectors requires experimentation through demonstration (pilot) projects. However, from an economic perspective, the potential long-term benefits and the difficulties in designing relevant public policies are not addressed in the standard valuations of those projects.

Emerging consensus on net energy paves the way for improved integrated assessment modeling

Chercheurs associésEnjeux macro-économiques et sociétauxPublicationsPublicationsResearch areaVictor CourtCommentaires fermés sur Emerging consensus on net energy paves the way for improved integrated assessment modeling

Extracting, processing, and delivering energy requires energy itself, which reduces the net energy available to society and yields considerable socioeconomic implications. Yet, most mitigation pathways and transition models overlook net energy feedbacks.

Inflation and how to deal with it in France. A policy perspective from an empirical stock-flow model

Chercheurs associésEnjeux macro-économiques et sociétauxJacques MazierPublicationsResearch areaWorking papersCommentaires fermés sur Inflation and how to deal with it in France. A policy perspective from an empirical stock-flow model

Using an empirical stock-flow consistent (SFC) model for the French economy, we simulate an imported inflationary shock to emulate the current inflation situation and analyze the resulting macroeconomic impacts on the French economy. Two possible responses are considered: increased wage per capita so as to preserve workers’ purchasing power, increased margins by firms in order to restore their profit share.

The Finance-Climate Nexus

The failure of market mechanisms to respect the carbon budget, to assess climate-based financial risks, and to reallocate financial flows on a more sustainable greenhouse gas emission pathway call for strong public interventions and for a strong involvement of both central banks and regulators in the structural change of finance.

Enjeux climatiques et gouvernance d’entreprise : Analyse des indices FTSE100, HDAX et SBF120

Cécile CézanneChercheurs associésPublicationsPublicationsRégulations financières et financements innovantsResearch areaSandra RigotCommentaires fermés sur Enjeux climatiques et gouvernance d’entreprise : Analyse des indices FTSE100, HDAX et SBF120

Cet article analyse l’intégration des enjeux climatiques dans la gouvernance d’entreprise. À partir des données 2019 de l’enquête CDP, il montre que les sociétés du FTSE100, de l’HDAX et du SBF120, et mobilisent des dispositifs de contrôle et d’incitation similaires pour garantir la transparence de l’information climatique malgré quelques spécificités liées à leurs environnements juridiques et institutionnels. Il en déduit quelques failles et formule des recommandations pour les dépasser.