Evaluation on the Efficiency and Ability of Science and Technology Innovation of Beijing City

The regional science and technology innovation efficiency is an important basis to improve the regional science and technology innovation ability. Referencing to the results of the available literatures at home and abroad, we take the science and technology innovation ability in Beijing city as the research object. On one hand, the DEA model and super-efficiency DEA model are adopted to measure the static efficiency of input and output in the science and technology innovation of Beijing city. On the other hand, the Malmquist index model is used to measure the dynamic efficiency of the input and output in the science and technology innovation of Beijing city. At the meantime, the principal component-ideal solution model is built to evaluate the science and technology innovation ability of Beijing city. On this basis, according to the static and dynamic efficiency of the input and output of science and technology innovation and the science and technology innovation ability of Beijing, the correlation degree between the two is evaluated, and the relevance between static and dynamic efficiency of the input and output of science and technology innovation of Beijing city and its science and technology innovation ability is diagnosed, and the countermeasures and suggestions for the further improvement of the input and output efficiency of the science and technology innovation of Beijing city are proposed. The research results show, the input and output efficiency of the science and technology innovation of Beijing city fluctuates during 1996 and 2014, with most of the effective years. Except for several years, Beijing city has basically realized the continuous improvement of the technical progress and the science and technology innovation ability. The changes of the static and dynamic input and output efficiency of the science and technology innovation of Beijing are similar to that of the science and technology innovation ability. The degrees of association between them reach 0.976 and 0.998 respectively. Although the overall situation of the science and technology innovation efficiency of Beijing city during 1996 and 2014 is good, some problems still exist: the redundant science and technology input and the inadequate output prevail in the years with a low technical efficiency. The input index of the science and technology innovation is redundant. The inadequate output of science and technology innovation shows in the patent index. It shows the resource utilization rate of the science and technology innovation of Beijing city is low, and the capability of independent innovation remains to be further improved.