Institution: | 1.School of Economics and Management & Center for Industry and Innovation, Zhengzhou University of Light Industry, Zhengzhou, 450000, People’s Republic of China ;2.School of Economics and Management, Zhengzhou University of Light Industry, Zhengzhou, 450000, People’s Republic of China ;3.Economics Institute, Henan Academy of Social Science, Zhengzhou, 450002, People’s Republic of China ;4.Economics College, Zhongnan University of Economics and Law, Wuhan, 430073, People’s Republic of China ; |