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电信网络非对称是一种常见的市场结构,这也是导致市场频频受到各种管制的原因。本文在标准的LRT1998模型里导入非对称性市场构造的几个基本决定因素并运用双边市场平台的用户需求协调对模型进行拓展性分析,对电信网络非对称竞争均衡的存在性进行了研究。发现,终端接入价格与网络安装基础正向变动关系不明显;用户选择偏好与顾客保留价值直接作用于终端价格与零售价格;呼叫模式与网络外部性间接作用于竞争性均衡的结果;市场两边中单边拥有竞争优势的网间竞争的价格水平等于网间成本。依据这些研究结论,本文给出了在运营商竞争策略设计与政府管制方面的若干应用建议。
Asymmetry in telecommunications networks is a common market structure, which is why the market is subject to various controls. This paper introduces several basic determinants of asymmetric market structure into the standard LRT1998 model and expands the model by using user needs coordination of bilateral marketplaces to study the existence of asymmetric competition equilibrium in telecom networks. It is found that there is no obvious relation between the terminal access price and the positive change of the network installation base. The user preference and the customer retention value have a direct effect on the terminal price and the retail price. The indirect effect of the call mode and the network externalities on the competitive equilibrium results. The price level of the net competition in which the unilateral has a competitive advantage equals the cost of the net. Based on these findings, this paper gives some suggestions on how to design competition and government regulation of operators.