1. School of Business Administration, Shandong University of Finance and Economics, Jinan 250014, China
2. Research Center of Government Performance Evaluation, Shandong University of Finance and Economics, Jinan 250002, China
3. Department of Finance and Economics, Shandong College of Electronic Technology, Jinan 250200, China
4. Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, China
5. College of Management and Economics, Tianjin University, Tianjin 300072, China