5Johansen, S., and Juselius, K., 1990.. Maximum Likelihood Estimation and Inferences on Cointegration with Applications to the Demand for Money.. Oxford Bulletin of Economics and Statistics 52:169---210.
6Lin, B. Q., 2001..An Econometric Analysis d Energy Demand in the People.s Republic d China.. Scatistic Research 10:34--9.
7Osterwald-Lenum, M., 1992.. A Note with Quanfiles of the Asymptotic Distribution of the Maximum Likelihood Cointegtation Rank Test Statistics.. Oxford Bulletin of Economics and Statisics 54:461--72.
8Statistical Summary of Electricity Power Industry, 2001. State Power Corporation of China, Beijing.
9US Department of Energy, 2002. International Energy Oudook 2002. Washington, D. C.
10Wu, J., 2002. Serious Electricity Supply Shortage in the Last Three Years of the Tenth-Five-Years Plan.. China Electric Sector 11:9---12.