Yuan, Ying; Zhuang, Xin-tian; Liu, Zhi-ying; Huang, … - In: Physica A: Statistical Mechanics and its Applications 394 (2014) C, pp. 235-246
As one of the fundamental energy sources and important chemical raw materials, crude oil is crucially important to every country. Especially, the price shock of crude oil will bring about hidden dangers in energy security and economic security. Therefore, investigating the dynamics of frequent...