网络性基础设施产业有限竞争的效率分析

The Analysis of Efficiency on Limited Competition at Infrastructure Network

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.