摘要
本文利用赫芬达尔-赫希曼指数分析了中国电信业重组后的市场态势,建立了以市场结构为解释变量的随机前沿分析(SFA)模型;运用1995~2002年的统计资料对中国电信业市场结构与X效率进行了实证研究.研究结果表明,目前我国电信业的市场结构正在向着趋于合理的方向迈进,产业重组是有效率的.
The paper analyzes the reconstructed market situation of China's telecom industry with Herfindahl-Hirschman Index (HHI).Considering market structure as the explanatory variable, A SFA model is established. Based on the statistical data from 1995 to 2002, the paper carries out an empirical study on the market structure and X efficiency of China's telecom industry. Finally, the paper shows that the market structure is going toward reasonabiling and the reconstruction of the industry is efficient.
出处
《预测》
CSSCI
2005年第4期74-78,共5页
Forecasting
基金
国家自然科学基金资助项目(70473071)
西安交通大学社科基金资助项目(sk2003007)
关键词
电信业
市场结构
X效率
随机前沿分析(SFA)
<Keyword>telecom industry
market structure
X efficiency
SFA (Stochastic Frontier Analysis)