To be brief, public utilities is the corporation which can provide service for public through network or another infrastructures. For example, the telecom、 electric power、 railway and so on. Because it is related vitally with public life, so its development is always paid attention to by our legal realm and the economics realm. But in the last few years, its tradition develops mode of the irregularity is more and more outstanding. How to get rid of monopoly in the public utilities and strengthen the regulat...