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Persistent link: https://www.econbiz.de/10005623582
Persistent link: https://www.econbiz.de/10005623583
This paper considers a model of two interconnected networks with different qualities. There are call externalities in the sense that consumers value calls they send and receive. Networks compete in two part tariffs. We show that call externalities create private incentives for each competitor to...
Persistent link: https://www.econbiz.de/10005790524
Lorsqu’on évoque les risques de distorsions de concurrence liés à l’introduction d’un marché de permis, on considère généralement les distorsions de concurrence provenant de la manipulation du prix de marché des permis, c’est-à-dire qu’on envisage un marché des permis non...
Persistent link: https://www.econbiz.de/10005790525
Les cinq derniere decennies sont marquees en Europen par un large processus d'integration. L'objectif de ce papier est d'utiliser a la gois les interdependances structurelles, nees de ce processus d'integration, et les contraintes economiques et institutionnelles decoulant de l'unification...
Persistent link: https://www.econbiz.de/10005790526
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Persistent link: https://www.econbiz.de/10005790528
L'engouement pour les energies substituables, non conventionnelles, sera-t-il economiquement viable et donc durable? Certains des interets qui se rejoignaient pour encourager l'exploitation de la biomasse a des dfins energetiques se sont progressivement emousses. Le renouveau de l'interet en...
Persistent link: https://www.econbiz.de/10005790529
The gas deregulation process implies crucial choices concerning access to transportation networks. These choices deal with the nature, the structure and the level of access fees. This paper proposes an evaluation of different systems implemented both in Europe and North America, in relation to...
Persistent link: https://www.econbiz.de/10005790530
This paper studies the design of a mining concession contract as a multi-period autoselection problem where production is the depletion of a non renewable resource. As compared to symmetric information, we show that overproduction (resp. underproduction) is optimal in the initial phase (resp....
Persistent link: https://www.econbiz.de/10005790531