摘要
移动通信产业作为典型的政府管制产业,其市场结构与市场绩效的关系是管制部门制定管制政策的重要依据。以SCP范式为分析框架,运用42个国家2004-2009年的季度面板数据,研究了移动通信产业的市场结构与绩效之间的关系。实证研究显示:在控制了其他因素之后,赫希曼-赫菲德尔指数(HHI)与市场绩效呈现正向关系,表明集中的市场结构可以带来垄断利润;市场绩效与用户规模呈现非线性的倒U型关系,但规模经济仅在一定范围内存在,过大的规模反而带来不经济。
Mobile communication industry is a typical government regulated industry.The relationship between market structure and performance in mobile communication industry is a critical indicator for regulation agency to make regulation policy.Taking SCP paradigm as analysis frame,the relationship between market structure and performance are analyzed by using panel data of 42 countries from 2004 to 2009.The empirical results show that： Under the control of other factors,Hirschman-Herfindahl Index（HHI） is positive relate to the performance,which implies that monopoly market structure brings monopoly profit;There is a inverted U-shaped relationship between subscriber scale and performance,which means overlarge scale brings diseconomy.The Results of this study are very meaningful for China＇s mobile communication industrial market reform.
出处
《统计与信息论坛》
CSSCI
2011年第5期52-57,共6页
Journal of Statistics and Information
基金
教育部新世纪优秀人才计划项目<产业资本与金融资本融合研究>(NCET-08-0450)
西安交通大学985工程二期项目<产业结构调整与经济发展>(07200701)
关键词
移动通信产业
市场结构
市场绩效
面板数据
mobile telecommunication industry
market structure
market performance
panel data
