The Evaluation of Comprehensive Teaching and Research Efficiency and Its Key Influencing Factors Analysis of “Double First-Class” Universities in China

An evaluation index system is established in order to evaluate the comprehensive teaching and research efficiency of “Double First-Class” universities China, using Joint Data Envelopment Analysis method. The influence parameters model analyzed algorithmic steps are given. key factors identified by Grey Correlation Universities China 2019 has thereby been calculated as an empirical study. results show that: (1) It effective feasible construct method based on joint DEA, for China. (2) number cited papers, annual budget, salaries graduates. Based those factors, suggestions have put forward improve their efficiency. (3) China’s high, comparison between shows that 69.2% higher than Most allocate a proportion shared input research.