关键词: 资费, 网络外部性, 内部化, 拉姆塞定价

Abstract: Telecom services have strong externality of networks, and this paper analyzes how the externality of networks affects the price and discusses the best and second best methods to internalize the externality of network. In contrast to the Ramsey pricing, it is shown that the regulator should consider the externality of networks in telecom pricing regulation.

Key words: tariff, externalityofnetworks, internalization, Ramseypricing