文献类型：期刊文献

中文题名：集中度、效率与绩效的实证分析——基于一种理论假说在中国饲料行业的验证

英文题名：An Empirical Analysis of Industrial Concentration Index,Efficiency and Performance——A Validation of Efficient-structure Hypothesis in Chinese Feed Industry

作者：王艾敏[1]

第一作者：王艾敏

机构：[1]河南财经学院工商管理学院

第一机构：河南财经政法大学工商管理学院

年份：2009

期号：4

起止页码：39-42

中文期刊名：经济经纬

外文期刊名：Economic Survey

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;北大核心:【北大核心2008】；CSSCI:【CSSCI2008_2009】；

语种：中文

中文关键词：集中度;市场力量假说;效率结构假说;绩效

外文关键词：concentration index ; market power hypothesis ; efficient - structure hypothesis ; performance

摘要：笔者根据产业组织理论的市场力量假说和效率结构假说,对中国饲料加工业的集中度、效率与绩效进行实证分析,揭示了三者之间的关系,并用中国饲料加工业的数据验证了这一理论假说。其结果显示,我国饲料加工业符合修正的有效结构假说,综合技术效率对饲料业的绩效及市场集中有积极影响,规模的扩张在增加市场份额的同时也提高了饲料企业的绩效,表明饲料市场存在着一定的规模经济。
On the basis of the market power hypothesis and efficient - structure hypothesis of the theory of industrial organization, the author makes an empirical analysis of the concentration index, efficiency and performance in Chinese feed processing industry, reveals the relationships among the three and verifies this theoretical hypothesis with the data from China＇ s feed processing industry. The re- sults show that China＇ s feed processing industry conforms with the revised efficient structure hypothesis and comprehensive technical efficiency has a positive impact on performance and market concentration in the feed industry. The expansion of scale brings about increase in market share and at the same time improves the performance of the feed processing industry, which shows that economy of scale exists to a certain degree in the feed market.