8Hwang D B K, Gum B. The causal relationship between energy and GNP: the case of Taiwan[J]. The Journal of Energy and Development,1992,12:219~226.
9Cheng B S, Lai T W. An investigation of co-integration and causality between electricity consumption and economic activity in Taiwan[J]. Energy Economics,1997,19:435~444.
10Yang H Y. A note on the causal relationship between electricity and GDP in Taiwan[J]. Energy Economics,2000,22: 309~317.