3Akarca, A T ,Long,T V , 1980,"On the Relationship between Energy and GNP: A re-examination", Journal of Energy and Development, 5,326-331.
4Barro,R ,Lee, J W , 1997,"International Measures of Schooling Years and Schooling Quality", American Economic Review, 86(2) : 218-223.
5Cheng, B L , Lai, T W , 1997, "An investigation of Cointegration and Causality between Energy Consumption and Economic Activity in Talwan', Energy Economics, 19, 435-444.
6Dickey, D A , Fuller, W A , 1981, "The Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root", Econometrica, 49,1057- 1072.
7Erol, U , Yu, E S H , 1987, "On the Causal Relationship between Energy and lneome for Industrializing Countries", The Journal of Energy and Development, 13,113- 122.
8Engle, R F , Granger, C W J , 1987, "Cointegration and Error- correction: Representation, Estimation and Testing", Econometrica, 55,251 - 276.
9Granger, C W J , 1988, "Developments in a Concept of Causality" ,Journal of Econometrics, 39,199- 211.
10Hsueh, T T , Li, Q , 1999, China's National Income, 1952- 1995,Westview Press.
