[Xu, Junbing] Minjiang Univ, NewHuadu Business Sch, Fuzhou, Fujian, Peoples R China.
[Zhu, Minling] Hunan Agr Univ, Econ Coll, Changsha, Hunan, Peoples R China.
[Song, Shengying; Song, SY] Jimei Univ, Inst Finance & Econ, Xiamen, Fujian, Peoples R China.
[Wu, Yunxi] Fuzhou Univ, Sch Econ & Management, Fuzhou, Fujian, Peoples R China.