La question de la dette publique française est au cœur des débats depuis de nombreuses années et donne lieu à des affirmations alarmistes dont la plus connue est celle de François Fillon en 2007. Il est utile de poser les termes de ce débat, en précisant ce que recouvre la dette publique, les causes de...
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.
Si les États-Unis sont apparus comme la puissance mondiale dominante depuis la seconde moitié du XXe siècle, c’est non seulement en raison de leur puissance...
Understanding how firms interpret and respond to carbon price signals based on their strategic priorities is crucial for aligning climate policies with corporate financial and environmental objectives. By examining how carbon price signals can shape firms’ financial–environmental priorities, these findings offer actionable insights for designing policies that better balance profitability and sustainability in the...
Akil Amiraly; Haruki Sawamura; Christopher Williams
The purpose of this study is to reveal how the urban market for off-grid energy production in the hybrid domain developed in the Indian context and to critically reflect on this phenomenon.
L. Tuffery, S. Anougmar, B. Bayramoglu, C. Cantuarias-Villessuzanne and M. David
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...
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.
Cécile Cezanne, Gaye Del Lo, Yves Kassi, Sandra Rigot
In this paper, we analyze the role of firms in mitigating climate change through their model of corporate governance. Our findings vary depending on the high- or low-emission sector. Based on these results, we propose several managerial and policy implications that can help improve corporate climate performance.
In situations of water shortage and unreliability of the public water supply service, the rehabilitation of old water supply systems could constitute an additional source of supply. The chapter questions both the rationale of their rehabilitation and the state of nowledge associated with their use, based on the example of the old city of Ahmedabad in...
Le séminaire prendra appui sur l’article Public Banks and the Ecological Transition: A Euro Proposal rédigé par Robert Guttmann, Dominique Plihon, Sandra Rigot
PRÉSENTATION Après plusieurs années de développement rapide de la réglementation européenne en matière de finance durable, l’Union européenne semble aujourd’hui engagée dans un changement...
