Scientific Research Efficiency Evaluation Model Based on DEA and Its Application Analysis—Take Shanghai as an Example

Scientific research efficiency evaluation is an important part of scientific research management. In this paper, DEA model is used to evaluate the efficiency of scientific research. Firstly, several common DEA models are introduced, and their internal mechanism is analyzed. Then the corresponding evaluation index system of scientific research efficiency is established. Finally, the efficiency values calculated by CCR-DEA, BCC-DEA and SE-DEA models are compared and analyzed based on the scientific research data of Shanghai over the years, so as to provide a certain theoretical basis for the evaluation and supervision of scientific research in Shanghai.