Output Change under Third Degree Discrimination
Output Change under Third Degree Discrimination
复制标题
三级歧视下的产出变化
DOI：
10.2307/1056599
复制
发表时间：
1972
影响因子：
1.9
通讯作者：
R. Ekelund
中科院分区：
文献类型：
--
作者：
R. Battalio;R. Ekelund
三级价格歧视是任何标准新古典垄断理论处理中“专题”标题下的一个主要项目。典型案例强调子市场的盈利划分以及总产出向各个市场的分配的条件。然而，三级歧视下可能产生的全部产出效应以及简单垄断者边际收益函数不连续性的重要性尚未得到明确研究。本文的目的就是扩展这一分析。除了定义了三个“程度”的歧视之外，A. C. Pigou [10] 在对第三级歧视下的产出与简单垄断下的产出进行比较时，还区分了“三种主要情况”，在这些情况下，拥有两个市场和歧视能力的垄断者可能会发现自己： 情况 I，在简单垄断下，两个市场都得到服务的条件；案例二，其中
Third degree price discrimination is a major item under the rubric "special topics" in any standard neoclassical treatment of monopoly theory. The typical case emphasizes conditions for profitable partitioning of the sub-markets, as well as the allocation of total output to the separate markets. Yet, the full range of the possible output effects under third degree discrimination and the importance, in this connection, of the discontinuity in the simple monopolist's marginal revenue function has not been clearly examined. It is the purpose of this paper to extend this analysis. In addition to having defined three "degrees" of discrimination' A. C. Pigou [10], in his comparison of output under discrimination of the third degree with that of simple monopoly, also distinguished "three principal cases" in which a monopolist with two markets and the ability to discriminate might find himself: Case I, in which conditions are such that under simple monopoly both markets are served; Case II, in which