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In this paper, we first develop a model of an international oligopolistic Cournot industry in which firms trade core goods and their incompatible accessories. We then examine some issues concerned with dumping. We find that such firms set the core goods price below cost (below-cost dumping,...

In this paper we consider social preferences over intergenerational consumption paths for a continuum of generations. We prove that equal treatment of all generations is incompatible with Mackey continuity of social preferences under mild axioms such as nontriviality and asymmetry. We also show...