[1] Shangqiu Normal Univ, Fac Law, Shangqiu, Peoples R China
[2] Tomas Bata Univ Zlin, Fac Management & Econ, Dept Accounting & Finance, Mostni 5139, Zlin 76001, Czech Republic
[3] Sun Yat Sen Univ, Sch Govt, Guangzhou 510275, Peoples R China
[4] Ural Fed Univ, Grad Sch Econ & Management, Ekaterinburg 620002, Russia
[5] Shandong Technol & Business Univ, Sch Econ, Yantai, Shandong, Peoples R China