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SPONTANEOUS UNILATERAL COMMITMENT IN THE PRESENCE OF GLOBAL ENVIRONMENTAL CHANGE

Engagement unilatéral spontané en présence de problèmes environnementaux globaux

Sylvain Zeghni (), Gilles Rotillon and Tarik Tazdait
Additional contact information
Gilles Rotillon: EconomiX - EconomiX - UPN - Université Paris Nanterre - CNRS - Centre National de la Recherche Scientifique
Tarik Tazdait: CIRED - centre international de recherche sur l'environnement et le développement - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement - EHESS - École des hautes études en sciences sociales - AgroParisTech - ENPC - École nationale des ponts et chaussées - CNRS - Centre National de la Recherche Scientifique

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Abstract: In this paper which deals with global environmental problems, we use an evo-lutionary approach in order to determine the conditions under which O.E.C.D countries are led to reduce unilaterally their pollution emissions. Thus we remark that a country's choice of a unilateral reduction depends on the information at its disposal concerning the other nations' characteristics. Where such information is complete, the commitment emerges as the result of a strategical calculation. The conclusion seems less obvious in a case of asymmetrical information where eve-rything leads us to believe that the commitment would be bound to fail.

Keywords: Environnement; Négociations internationales; Théorie des jeux (search for similar items in EconPapers)
Date: 1996-05
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Citations: View citations in EconPapers (1)

Published in Revue Economique, 1996, 47 (3), pp.601-610

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