中国高技术制造业市场集中度影响因素的实证研究  

A empirical study of China's high-tech manufacturing industry market concentration factors influencing

作　　者：陈明[1] 李诗晴[2] 

机构地区：[1]广东白云学院财经学院,广州5104502 [2]广东商学院会计学院,广州510320

出　　处：《广西经济管理干部学院学报》2012年第4期36-40,共5页Journal of GuangXi Cadres College of Economic and Management

摘　　要：结合市场组织理论和计量经济学方法,根据我国高技术制造业的发展特点,对影响我国高技术制造业的市场集中度的因素进行了实证分析。结果表明,我国高技术制造业的市场集中度与期初集中度呈正相关关系,与市场规模、进入壁垒呈负相关关系。由此,提出了促进我国高技术制造业市场集中度由分散向适度集中转变的政策建议。Integrating the theory of market organization theory witb econometric methods, according to developmental characteristics of high-tech manufacturing industry of China, makes empirical analysis on those factors that influence Chinese high-teeh manufacturing industry＇ s market con- eentration. The results show lhat, concentration of last period are positively related to market concentration of China＇ s higb-tech manufaeturing industry, the size of the markel and barriers to entry is negatively related to market concentration of China＇ s high-teeh manufacturing industry. Therefore. investigates policy thinking for promoting China＇ s high-tech manufacturing industry＇ s market concentration to transit from dispersion to moderate concentration.

关 键 词：高技术制造业 市场集中度 影响因素 

分 类 号：F123.9[经济管理—世界经济]