【摘要】 1993—2008年期间,中国电信业共经历了四个改革阶段。运用DEA的效率评价方法对电信业前三个改革阶段进行评价发现:在市场竞争引入阶段,市场竞争的引入对于电信业整体效率的提升起到了重要作用;在双寡头垄断竞争阶段,中国电信业的效率低下主要是由于规模效率低下造成的,而电信业的纯技术效率相对比较高;在比较竞争阶段,电信业的规模效率得到了提升,但纯技术效率出现了下滑,而总的来看综合效率明显高于上一改革阶段。在此基础上,针对2008年电信业的改革提出了三点建议,即实现电信运营企业的全业务竞争、加快建立普遍服务新机制以及放开民营资本进入电信行业的限制。更多还原

【Abstract】 From 1993 to 2008,China’s telecom industry reform has undergone four stages.This article utilizes the efficiency evaluation method of DEA to evaluate the first three stages and the result shows that:in the stage of market competition introduction,market competition’s introduction plays an important role in promoting the overall efficiency of telecommunications;in the stage of dual oligopoly competition,the low efficiency of China’s telecommunications industry was mainly due to the lower scale efficiency,while the pure technical efficiency is relatively high;in the comparative competitive stage,scale efficiency of telecommunications industry has been improved,while the pure technical efficiency has declined,and the whole efficiency was significantly higher than the previous stage.Finally,based on the above analysis and in view of the telecommunications industry reform in 2008 this article proposed three suggestions for the telecommunications reform: realize the full-service competition of the telecommunication operators,speed up the establishment of a new mechanism for universal serve as well as to liberate the restrictions on the private capital to enter the telecom industry.更多还原