5[5]Kahn, A. The economics of Regulation: Principles and institution. [M]. John Wiley & Sons. Inc, 1970.
6[6]Baumol, W. J. Panzar and R. D. Willig. Contestable Markets and the Theory of Industry Structure [M].New York: Harcourt Brace Jovanovich. , 1982.
7[7]Baumol, W. J. , and W. E. Oats. The Theory of Environmental Policy: Externalities, Public Outlays and The Quality of Life [M]. Englewood Cliffs, NJ: N Prentice-Hall, 1975.
8[8]Laffont and Tirole, A Theory of Incentives in Procurement and Regulation, MIT Press, Combridge , 1993
9罗仲伟.我国自然垄断产业的市场结构重组[N].中国社会科学院院报,2004.
10Natural gas distribution, focus on Western Europe. IEA,1998.
2CAMPBELL WATKINS G, LEONARD WAVER MAN. How Might North American Oil and Gas Markets Have Performed With a Free Trade Agreement in 1970[J]. Energy Journal, 1993,14(3):119.
3Energy Information Administration[M]. World Energy Outlook, 2004.
