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基于创新价值链视角,将我国区域创新系统细分为三个相互联系的子阶段,同时把能源与环境因素纳入研究框架,针对不同阶段的特点构建相关指标体系,以网络SBM(NSBM)模型作为研究基础,测算我国2009-2013年的绿色创新效率及三个子阶段效率值,并运用系统协调发展模型,探索比较三个子阶段的协调发展情况。研究表明:绿色创新效率整体水平不高,西部地区表现最为不佳。知识和研发创新阶段的效率值有明显的增长趋势,产品创新阶段的效率值出现先下降后缓慢增长的态势。北京、江苏、海南、上海、浙江等省市处于非常协调的范围,全国有14个省(市、区)处于弱协调水平,占总数的46.7%。考虑能源与污染的NSBM模型得到的创新效率更加客观,分阶段考察整体创新活动也更立体与科学。
Based on the perspective of the innovation value chain, China’s regional innovation system is subdivided into three interrelated sub-stages. At the same time, energy and environment factors are incorporated into the research framework. According to the characteristics of different stages, relevant index systems are constructed. Based on the NSBM model, Research basis, measure the efficiency of green innovation in China from 2009 to 2013 and the efficiency of three sub-stages, and use the system to coordinate the development model to explore and compare the coordinated development of the three sub-stages. The research shows that the overall efficiency of green innovation is not high, and the performance of western regions is the worst. The efficiency value of knowledge, R & D and innovation phase has a clear trend of growth, and the efficiency value of product innovation stage shows the trend of slow increase after first decreasing. Beijing, Jiangsu, Hainan, Shanghai, Zhejiang and other provinces and cities are in a very coordinated range. 14 provinces (cities and districts) in the country are in a weak coordination level, accounting for 46.7% of the total. Considering the NSBM model of energy and pollution, the innovation efficiency obtained is more objective, and it is more three-dimensional and scientific to examine the overall innovation activities in stages.