Le blog du CEPII
Environment & Natural Resources





The price of carbon: ways forward after COP-21

 PostNovember 26, 2015
By Christian de Perthuis, Pierre-André Jouvet, Raphaël Trotignon
Because the climate is a common good, economists generally advocate the use of an international carbon price to internalize climate risk, to incorporate as many countries as possible into an agreement and to thwart “free-rider” strategies.

Towards a Sustainable Financial System

 PostNovember 26, 2015
By Armin Haas
It will be key for the global sustainability transition that the measures taken in the respective sustainability dimensions, i.e. the economic, the ecological, and the social dimension, complement and reinforce each other.



How Could We Finance Low-Carbon Investments in Europe?

 PostOctober 22, 2015
By Michel Aglietta, Etienne Espagne, Vincent Aussilloux, Baptiste Perrissin-Fabert
This year, Europe is confronted with a critical double challenge: addressing the climate change issue and pulling itself out of a persistent low growth trap. Today these two challenges are addressed separately. We propose to make private low-carbon assets eligible for the ECB asset purchase program.



Climate Finance in the Context of Sustainable Development

 PostOctober 22, 2015
By Ottmar Edenhofer, Jan Christoph Steckel, Michael Jakob
Novel ideas how to spend climate finance in a way that reduces emissions and at the same time promotes recipients’ immediate development objectives are required. In this short commentary, we propose to regard climate finance in the broader context of sustainable development.

Why Finance Can Save the Planet

 PostOctober 15, 2015
By Jean Pisani-Ferry
Most people hate finance, viewing it as the epitome of irresponsibility and greed. But, even after causing a once-in-a-century recession and unemployment for millions, finance looks indispensable for preventing an even worse catastrophe: climate change.

The “$100 000 000 000 per year” question

 PostOctober 8, 2015
By Christian De Perthuis, Pierre-André Jouvet
A mechanism of carbon “bonus-malus” is proposed, where the average emission rate of world countries serves as the anchor: above the threshold, countries should pay a malus, under this level, they would receive a bonus.




An Investment Climate for Climate Investment

 PostSeptember 22, 2015
By Sam Fankhauser
Three factors hold back low-carbon investment in Europe: the risk/return profile of low-carbon investment projects, regulatory and behavioural features in the financial sector and a more global political economy context. These are key issues to create an investment climate for climate investment.





Guideposts for low-carbon finance

 PostSeptember 18, 2015
By Billy Pizer
Four guide-posts for efficient low-carbon finance are proposed: remove subsidies for high-carbon technologies, improve the cost-effectiveness of low-carbon subsidies, encourage private sector innovation, and maintain transparent public policy tools that support cost-benefit accounting.


How to Finance the Low Carbon Transition: The Role of the Financial System

 PostSeptember 17, 2015
By Etienne Espagne, Baptiste Perrissin Fabert
The aim of this webpage, co-hosted by France Stratégie and CEPII, is to provide a medium for experts and non-experts to discuss the merits and the limits of the various proposals and initiatives in the field of international finance. It is intended to become a forum where the debate on the financial system’s contribution to the energy transition can flourish.

What could be Japan contribution to COP 21?

 PostMay 28, 2015
By Evelyne Dourille-Feer
Europe was disappointed in the GHG emissions reduction proposal by Japan in the context of the COP 21: -25.4% between 2005 and 2030. Japan could nonetheless help move forward the climate issue by its technologies and original experiences.

Volatility and uncertainty are not the same!

 PostMay 4, 2015
By Valérie Mignon, Marc Joëts, Tovonony Razafindrabe
Crude oil price volatility is often viewed as reflecting uncertainty not only related to the oil market, but also to the global macroeconomic environment. However, the question arises as to whether uncertainty is not likely to be at play without generating high volatility on the oil market.



10 |  20 |