Showing 441 - 450 of 486
Two-period Cournot competition between n identical firms producing at constant marginal cost and able to store before selling has pure strategy Nash-perfect equilibria, in which some firms store to exert endogenously a leadership over rivals. The number of firms storing balances market share...
Persistent link: https://www.econbiz.de/10010714007
We study a dynamic carbon pollution model where carbon accumulates both inside a nonrenewable and a renewable reservoir with a constant regeneration rate. Two primary energy sources are available: a cheap exhaustible fossil fuel (coal) and an expensive clean energy alternative (solar). To avoid...
Persistent link: https://www.econbiz.de/10010719062
There exist specific factor scarcities if, and only if, the inputs of the production process are not perfect substitutes. Under the extreme assumption of strict factor complementarity between labour and resources in the production of some aggregate consumption good, and assuming that the...
Persistent link: https://www.econbiz.de/10010816529
Inside a standard growth model with exhaustible resources, we study the optimal growth policy of an economy submitted to a climate constraint, taking the form of a ceiling over admissible atmospheric carbon concentrations. The optimal scenario is a three phases path: a rise of carbon...
Persistent link: https://www.econbiz.de/10010823132
Persistent link: https://www.econbiz.de/10010823133
[fre] Avec la croissance apparaissent de nouveaux besoins de protection de l'environnement. Nous étudions les règles d'investissement optimales lorsque les décisions sont irréversibles et les dépenses indivisibles. Une attitude myope consistant à ne prendre en compte que les données...
Persistent link: https://www.econbiz.de/10008608462
[fre] Bertrand Magné Michel Moreaux Stabilisation du climat et expansion nucléaire. Cet article présente les résultats d'un modèle de simulation dynamique d'allocation optimale des ressources énergétiques primaires. Nous étudions la viabilité du déploiement de la capacité nucléaire...
Persistent link: https://www.econbiz.de/10008613989
[fre] Exploitation d'une ressource non renouvelable,possibilité de stockage et règle d'Hotelling . . Rares sont les modèles de l'entreprise minière qui tiennent compte explicitement des possibilités de stockage de la firme. Nous montrons qu'un monopole peut être conduit à stocker tout ou...
Persistent link: https://www.econbiz.de/10008617643
Persistent link: https://www.econbiz.de/10008618197
[eng] The theoretical approach to pricing and cost allocation for telecommunication services. . This paper reviews some economie principles concerning pricing policy and cost allocating methods in telecommunications. It focuses on the links between sustainable market price equilibria and public...
Persistent link: https://www.econbiz.de/10008621039