En adoptant le point de vue du régulateur, nous cherchons à répondre aux questions suivantes : quel est le rôle des AV aujourd'hui dans un contexte où les firmes s'engagent dans la RSE ? RSE et AV sont-ils des substituts ou des compléments du point de vue de la puissance publique ? Quelle...

The paper analyzes the efficiency of extended producer responsibility (EPR) for waste management. We consider a vertically differentiated duopoly where endogenous market quality affects waste disposal costs. Each producer has to meet a take-back requirement that forces it to collect and treat...

The paper deals with the diffusion of GHG mitigation technologies in developing countries. We develop a model where an abatement technology is progressively adopted by firms and we use it to compare the Clean Development Mechanism (CDM) with a standard Cap and Trade scheme (C&T). In the presence...

The starting point of this paper is to consider that there is no general answer to the question of the equity of urban road pricing. We therefore simulate and compare the distributional effects on commuters of nine toll scenarios for Paris, assuming that utility is nonlinear in income. We show...

Le péage urbain est dans l'air. Après les précurseurs (Singapour, Oslo, Trondheim, etc.), son lancement dans l'hyper-centre de Londres en février 2003 a fait beaucoup de bruit et semble réussi. Stockholm s'est lancée à titre expérimental en août 2005, et ses habitants ont depuis...

China is the largest solar photovoltaic cell producer in the world, with more than one third of worldwide production in 2008, exporting more than 95 percent of what it produces. The purpose of this paper is to understand the drivers of this success and its limits, with a particular emphasis on...

In reality, most voluntary agreements with polluters (VAs) are not enforceable in the sense that no legal tools are available to enforce Örmsí commitments. We examine whether such VAs are able to achieve an e¢ cient level of environmental protection when they are obtained under the...

Article Abstract : Technology transfer plays a key role in global efforts to reduce greenhouse gas emissions. In this paper, we characterize the factors that promote or hinder the international diffusion of climate-friendly technologies using detailed patent data from 96 countries for the period...

The Clean Development Mechanism (CDM) is expected to stimulate the North-South transfer of climate-friendly technologies. This paper provides an assessment of the technology transfers that take place through the CDM using a unique data set of 644 registered projects. It provides a detailed...

This article uses the European Patent Office Worldwide Patent Statistical Database to examine the geographic distribution and global diffusion of inventions in thirteen climate-mitigation technologies since 1978. The data suggest that until 1990 innovation was driven mostly by energy prices....