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根据2009-2013年的省级面板数据,采用DEA方法测度中国高技术产业的R&D效率,研究结果表明:中小型企业的综合效率高于大型企业,中小型企业具有相对较高的综合效率主要是由于技术效率相对大型企业较高;内资企业的综合效率、规模效率和技术效率均比非内资企业高;不同行业之间R&D效率的变化趋势存在一定差异,但各行业的R&D效率整体来看差异较小.
According to the provincial panel data from 2009 to 2013, the DEA method is used to measure the R & D efficiency of high-tech industries in China. The results show that the comprehensive efficiency of small and medium-sized enterprises is higher than that of large enterprises. The relatively high comprehensive efficiency of small and medium-sized enterprises As the technical efficiency is higher than that of large-scale enterprises, the comprehensive efficiency, scale efficiency and technical efficiency of domestic-funded enterprises are higher than those of non-domestic-funded enterprises. There is a certain difference in the trend of R & D efficiency among different industries. However, the R & Smaller.