基于DEA模型的我国港口价格规制研究

发布时间：2018-06-03 08:28

本文选题：港口 + 价格规制　；参考：《上海交通大学》2012年硕士论文

【摘要】：港口作为国家基础设施的重要组成部分,对一国经济具有重大的战略意义。长期以来,鉴于港口的规模经济和区域垄断性等特征,我国港口一直受到政府严格的规制。然而,随着二十世纪七十年代以来世界范围内自然垄断产业放松规制浪潮的兴起,针对港口的价格规制改革在我国也愈加受到重视。本文主要运用规制经济学和港口经济学的理论和方法,对我国港口价格规制问题进行了系统性的研究。引入数据包络分析(DEA)模型对港口效率进行了实证分析,进而有效地解决了价格上限规制模型中的焦点与难点——效率因子X值。首先,本文对自然垄断、价格规制和绩效标杆等相关理论进行了系统性阐述,尤其详细介绍了自然垄断产业中应用最为广泛的价格上限规制(RPI-X)模型。其次,回顾了我国港口价格规制的发展历程及现存问题,同时对国外港口规制改革的经验进行总结,并在此基础上,深入分析了我国港口实行规制改革的动因及基本思路。最后,本文尝试构建了我国港口价格上下限相结合的规制模型,并引入超效率DEA模型对主要的上市港口企业进行了效率评价,进而确定了各港口企业的效率因子X值。论文不仅在理论上是一种有益的探索,同时对于我国港口未来的价格规制改革有一定的指导意义。
[Abstract]:As an important part of national infrastructure, port is of great strategic significance to a country's economy. For a long time, the port of our country has been strictly regulated by the government in view of the characteristics of scale economy and regional monopoly. However, with the rise of deregulation of natural monopoly industry in the world since 1970s, the reform of port price regulation has been paid more and more attention in our country. Based on the theories and methods of regulation economics and port economics, this paper makes a systematic study on port price regulation in China. The data Envelopment Analysis (DEAA) model is introduced to analyze port efficiency, which effectively solves the focus and difficulty of the price cap regulation model, namely, the efficiency factor X value. Firstly, this paper systematically expounds the theories of natural monopoly, price regulation and performance benchmarking, especially the RPI-X model, which is widely used in natural monopoly industry. Secondly, it reviews the development course and existing problems of port price regulation in China, summarizes the experience of foreign port regulation reform, and on this basis, deeply analyzes the motivation and basic ideas of port regulation reform in China. Finally, this paper attempts to construct a regulatory model combining the upper and lower limits of port prices in China, and introduces the super-efficiency DEA model to evaluate the efficiency of major listed port enterprises, and then determines the efficiency factor X value of each port enterprise. The paper is not only a useful exploration in theory, but also has certain guiding significance for the future reform of port price regulation in our country.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：F552;F224

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