Ma, Yuan-yuan; Zhuang, Xin-tian; Li, Ling-xuan - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 4, pp. 749-759
Enterprises are the core power and the carriers to promote the country’s economy developing sustainably and rapidly; the listed enterprises are the outstanding companies which can represent the economic level at the places where the enterprises are located, so we establish the...