我国移动通信市场的结构及其绩效影响研究

以我国移动通信业为研究对象,旨在考察我国移动通信市场结构的变动趋势,以及市场结构与绩效之间的关系。利用赫芬达指数和熵指数进行测定,发现1999-2008年我国移动通信市场集中度处于较高的水平,且其变动趋势呈现出U型曲线特征。通过实证研究表明,市场集中度对产业增长具有显著的负作用。基于研究发现为我国移动通信市场改革与发展提出参考建议。

Research on the Relations between Market Structure and Market Performance in Chinese Mobile Communication Market

This thesis focuses on Chinese mobile communication industry,which studies the overall developing trend of market structure of China＇s mobile communication industry and the relationship between market structure and market performance in Chinese mobile communication market.Firstly,we use entropy index and Herfindahl-Hirschman Index to measure the market concentration degree in Chinese mobile communication market.The finding suggests that the market concentration degree decreases first and then increases,namely it is in a U-shaped curve.Secondly,by empirically examining the relations between market structure and market performance in Chinese mobile communication market,this thesis finds that they correlate negatively with each other.Based on the above,we make reference for Chinese mobile communications market reform and development.