Marginal Cost Pricing Under Bounded Marginal Returns
针对边际成本定价均衡存在性研究中常见的生存假设问题，提出一个基于经济原始数据的替代假设，即没有企业面临无界递增收益，并给出一个相对初等的存在性结果。
Most of the available results on the existence of marginal cost pricing equilibrium are unsatisfactory in that they make a survival assumption that is stated as a condition on the production equilibria of the economy. The primary objective of this paper is to provide a relatively elementary existence result that replaces such an assumption with one on the primitive data of the economy. The author's main assumption is that no firm faces unbounded increasing returns in the sense that if it uses some input then the rate at which this input can be substituted into an output is finite. Copyright 1992 by The Econometric Society.