University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Henan University of Science and Technology, Henan University of Science and Technology, Henan University of Science and Technology, Henan University of Science and Technology, Henan University of Science and Technology, Henan University of Science and Technology, Henan University of Science and Technology and Henan University of Science and Technology