CHEN Wen-hua, male, Ph.D., associate professor of College of Business, Jiangxi Normal University; research field: industrial economics. LIU Shan-qing, male, Ph.D., associate professor of College of Business, Jiangxi Normal University; research fields: regional economics, management theory, technical economics. HU Da-li, male, Ph.D., professor of College of Business Administration, Jiangxi University of Finance and Economic, research fields: industrial economics, industrial organizations.