市场需求、规模经济性与固定通信行业自然垄断性的清除

固定通信行业的规模经济性历来被认为是其自然垄断的条件,中国电信也因此长期处于垄断的地位。随着市场需求的扩大,固定通信行业的自然垄断性也随之消除。本文对中国固定通信市场的竞争状态进行了分析,通过计算市场容量和电信厂商的最优规模,测度出了市场所能容纳的最佳厂商数目。中国固定通信市场的发展已经具备了展开一定竞争的要素,新厂商的进入是必然的趋势。

The Relation Between Market Demands, Economy of Scale and the Disappearance of Natural Monopoly in Hand-free Telecommunication Industry

Economy of scale of hand-free telecommunication industry is considered to be the condition of its natural monop- oly through the ages.Therefore,China Telecom has been a monopolization position for a long period.With the increase of market demands,the natural monopoly of this industry has gone out of the stage.In this paper,an analysis is given about the competition performance of China hand-free telecommunication market,estimating the optimized firm's number for which the market can accommodate.Hand-free telecommunication market has become more and more competitive in China, so there should come new comers to challenge.