基于DEA-Tobit模型的中国电信市场的效率及其影响因素研究  

A Study on Efficiency and Influencing Factors of Chinese Telecom Market Based on Dea-Tobit Model

作　　者：汤小银 马骥[2] Tang Xiao-yin;Ma Ji(Anhui Normal University,Wuhu Anhui 241000,China)

机构地区：[1]安徽师范大学皖江学院,安徽芜湖241002 [2]安徽师范大学,安徽芜湖241002

出　　处：《铜陵学院学报》2020年第1期13-17,共5页Journal of Tongling University

基　　金：安徽高校人文社会科学重大项目“创新生态系统视角下的安徽省产业集群升级研究”(SK2019ZD25)。

摘　　要：电信行业在多次分拆和重组的背景下,其市场效率究竟如何变化是有待评测的问题,故采用了DEA-Tobit两步法去测度效率,探究其影响因素。结果显示除去个别省区市,我国整体上的电信效率呈现出增长趋势,经济发展水平、城市化水平、地理因素、科技创新因素显著正向促进了电信市场效率的提高。有鉴于此,后期电信行业发展应制定有利于经济发展的政策,统筹城乡协调发展,完善公共服务,挑选人口密集度高的地区集中发展,加大科技创新投入,提高科技产出的转化率。Under the background of multiple demerits and restructuring, it remains to be evaluated how its market efficiency changes. Therefore, Dea-Tobit two-step method is adopted to measure efficiency and explore its influencing factors. The results show that the telecom efficiency of China, as a whole, presents an increasing trend except for some provinces and cities, and the economic development level, urbanization level, geographical factors and scientific and technological innovation factors significantly promote the improvement of the telecom market efficiency. In view of this, the later development of the telecommunications industry should formulate policies conducive to economic development, balance the coordinated development of urban and rural areas, improve public services, select areas with high population density for concentrated development, increase investment in scientific and technological innovation, and improve the conversion rate of scientific and technological output.

关 键 词：电信行业 综合效率 纯技术效率 规模效率 DEA-TOBIT模型 

分 类 号：F224[经济管理—国民经济]