Li, Huajiao; Fang, Wei; An, Haizhong; Yan, LiLi - In: Physica A: Statistical Mechanics and its Applications 415 (2014) C, pp. 525-532
Similarity Coefficient, and using the data of the worldwide listed energy companies and their shareholders as empirical study … subjects, we calculated and compared both the weighted and un-weighted shareholding similarity coefficient of the worldwide … differences between the weighted and un-weighted shareholding similarity coefficient of the worldwide listed energy companies, and …