Dans un modèle de croissance endogène reposant sur le concept de soutenabilité forte et intégrant une ressource de matière (naturellement recyclable) dont la productivité marginale est bornée, cet article reconsidère la "conjecture de Ricardo", à savoir l'éventualité d'une hausse...

This article deals with cooperation issues in international pollution problems in a two dimensional dynamic framework implied by the accumulation of the pollutant and of the capital goods. Assuming that countries do reevaluate at each period the advantages to cooperate or not given the current...

Cet article analyse l'influence de variables telles que le taux de progrès technique ou le taux de préférence intertemporel sur la durée de vie du capital. L'analyse est réalisée au moyen d'un modèle de croissance avec technologie du type putty-clay, et où le progrès technique résulte...

This article deals with cooperation issues in international pollution problems in a two di- mensional dynamic framework implied by the accumulation of the pollutant and of the capital goods. Assuming that countries do reevaluate at each period the advantages to cooperate or not given the current...

This article deals with cooperation issues in international pollution problems in a two di- mensional dynamic framework implied by the accumulation of the pollutant and of the capital goods. Assuming that countries do reevaluate at each period the advantages to cooperate or not given the current...

One examines strategies of pollution control through choices between taxes and tradable permits, supposed to be decided at several time periods t1, t2,..., ti. At each of these time periods, the choice depends on the solution of a dynamic programming problem involving the expectations of the...

Under the Kyoto Protocol, industrialized countries committed to emission reductions may fullfil part of their obligations by implementing emission reduction projects in developing countries. In doing so, they make use of the so-called Clean DevelopmentMechanism (CDM). Two important issues...