摘要
本文从网络融合深化发展的现实背景出发,采用2003-2011年中国31个省市的平衡面板数据,在DEA-Tobit两阶段分析框架下研究了中国电信产业效率及其影响因素问题。研究结果表明:不同地区电信业的综合效率、纯技术效率差异较大,其中东部地区省份排名比较靠前;而规模效率普遍较高,且差异较小。在效率的影响因素方面,网络融合对我国电信业的综合效率和纯技术效率的提升均起到了积极的促进作用,价格规制政策、经济发展水平、人口密度、市场规模和电信业重要程度等宏观经济因素也从不同方面对我国电信业的效率产生了重要影响。
From the reality of network combine developing background,using 2003- 2011 China 31 provinces balanced panel data,this paper studies the efficiency of China＇s telecom industry and its influencing factors issues under the two- stage DEA- Tobit analysis framework. The results show that in different areas the overall efficiency and pure technical efficiency of telecom industry are quite different,while scale efficiency is generally higher and the difference is smaller. In terms of the factors,network combine has played a positive role in the overall efficiency and pure technical efficiency improvements. Price regulation policy,economic development level,population density,market size,importance of the telecommunications industry and other macro- economic factors also have important impacts on the efficiency of China＇s telecom industry from different aspects.
出处
《产经评论》
CSSCI
2014年第2期79-92,共14页
Industrial Economic Review
关键词
网络融合
电信产业
效率
影响因素
network combine
telecom industry
efficiency
factors
