Zhang, Bing; Li, Xiao-Ming; He, Fei - In: Energy Policy 68 (2014) C, pp. 39-52
Utilising a time-varying GAR (1)-TGARCH (1,1) model with different frequency data, we investigate the weak-form … efficiency of major global crude oil spot markets in Europe, the US, the UAE and China for the period from December 2001 to …