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本文以中国大陆30个省级行政区域面板数据为基础,在价值链视角下,将技术创新过程分解为研发创新阶段和经济转化阶段,运用数据包络分析方法对中国各省份的研发创新效率和经济转化效率进行测算,并在此基础上运用空间计量分析方法考察中国各地区在创新过程各个阶段的创新效率是否具有空间收敛性。研究结果表明:相对于研发创新效率,中国经济转化效率更低而提升空间更大;各地区2001—2006年的研发创新效率的空间相关性较弱,而2007—2012年的研发创新效率和2001—2012年的经济转化效率均具有显著的空间相关性特征;各个阶段的创新效率都存在绝对β空间收敛和条件β空间收敛特征,其中研发阶段创新效率的收敛速度明显比经济转化阶段高。
Based on panel data of 30 provincial administrative regions in mainland China, this dissertation divides the process of technological innovation into R & D, innovation and economic transformation from the perspective of value chain. By using data envelopment analysis, this paper analyzes the efficiency of R & Based on which the spatial econometric analysis is used to examine whether the innovation efficiency of different regions in China during each stage of the innovation process has spatial convergence. The results show that compared with the efficiency of R & D and innovation, China’s economic transformation efficiency is lower and the room for improvement is greater; the spatial correlation between R & D and innovation efficiency in all regions is weaker in 2001-2006, while R & D and innovation efficiency in 2007-2012 is lower than 2001 - 2012 economic transformation efficiency has significant spatial correlation characteristics; the innovation efficiency of each stage has the characteristics of absolute β space convergence and conditional β space convergence, in which the innovation efficiency in research and development stage converges significantly faster than the economic transformation stage.