Ji, Qiang; Guo, Jian-Feng - In: Physica A: Statistical Mechanics and its Applications 426 (2015) C, pp. 35-44
Human behaviour on the Internet has become a synchro-projection of real society. In this paper, we introduce the public concern derived from query volumes on the Web to empirically analyse the influence of information on commodity markets (e.g., crude oil, heating oil, corn and gold) using...