中国电信业去垄断化改革前后经济效率比较  

On economic efficiency before and after anti-monopoly reform in China telecom industry

作　　者：张权[1] 王红亮[1] 

机构地区：[1]西安邮电大学经济与管理学院,陕西西安710121

出　　处：《西安邮电大学学报》2013年第4期80-84,共5页Journal of Xi’an University of Posts and Telecommunications

基　　金：国家自然科学基金资助项目(70672109);陕西省教育厅科研计划基金资助项目(2010JK280;2013JK0140);西安邮电大学青年教师科研基金资助项目(102-0403)

摘　　要：中国电信业改革前后绩效及效率与市场结构间的互动关系比较研究成为国内外学者研究的热点。基于对中国电信业改革阶段划分以及市场结构演变的分析,运用数据包络分析方法对电信业去垄断化改革前后的各种效率进行测算和比较,将格兰杰因果检验方法对市场结构与效率间的因果关系进行检验。发现电信市场竞争的加剧有利于电信业配置效率与经济效率的提升,但造成技术效率的损失,认为电信市场结构应保持相对适度集中。Comparison studies on the interaction between performance and efficiency and market structure before and after China telecom industry reform have become a hot spot at home and abroad.This paper evaluates and compares all economic efficiencies through the DEA-CE model.The relationship between market structure and economic efficiency is analyzed and tested by Granger method.The conclusion is that the fierce competition in telecom industry can increase the allocation efficiency and economic efficiency but decrease the technology efficiency.A suggestion that telecom market structure should be concentrate relatively is made at the end.

关 键 词：电信业 去垄断化 经济效率 

分 类 号：F621[经济管理—产业经济]