It Is Widely Believed That Exhaustible Resource Monopolies Do Not Enjoy As Much Market Power As Standard Non Resource Monopolies, and May Even Produce in a Socially Optimum Way. We Argue That This Paradoxical Result Arises From an Inappropriate Comparison Methodology. When Similar Assumptions...

We consider the problem of assigning students to schools on the basis of priorities. Students are allowed to have equal priority at a school. We characterize the efficient rules which weakly/strongly respect students’ priorities. When priority orderings are not strict, it is not possible to...

Des Elements Recents de Preuve Empirique Tires D'analyses de Vecteurs Autoregressifs Confirment L'importance des Changements Novateurs du Taux D'interet En Tant Que Determinant des Fluctuations Economiques. Nous Montrons Que Ce Resultat Peut Soutenir une Theorie du Cycle Economique Fondee Sur...