摘要
通过对网络性基础设施产业的考察,认为通过引入竞争机制,可以打破其垄断性,使之形成具有有限竞争的市场结构,并通过一个简化模型对垄断和有限竞争下的网络性基础设施产业的经济效率作以比较分析,论证了在一定条件下有限竞争可使其帕累托效率得到改进。
Having reviewed the infrastructure network, this paper proposes that monopoliztion can be broken through by introducing competition mechanism and a competitive market structure can be resulted in. Comparative analysis is made between the economic efficiency of monopoliztion and limited competition by means of a simplified model. It is proposed that limited competition can improve its Pareto efficiency under certain conditions.
出处
《管理科学》
CSSCI
2004年第3期76-80,共5页
Journal of Management Science
基金
国家自然科学基金资助项目 (70 0 73 0 2 4)
国家社会科学基金资助项目 (0 2BJY0 0 5 )
关键词
网络性
基础设施产业
有限竞争
效率
Network
Infrastruture industry
Limited competition
Efficiency