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创新能力是经济增长和产业结构优化升级的内生动力。本文从知识创造、知识获取、企业创新和创新环境四个方面构建了区域创新能力的指标体系,利用因子分析方法对我国各省市的创新能力进行了总体评价;利用灰色关联方法分析区域创新能力与产业结构演进的内在关联,发现大部分省市的第三产业或第一产业与创新能力的关联性密切;从创新能力与我国三次产业绝对发展和相对发展相关性的演变趋势看,创新能力对三次产业绝对发展的促进作用呈现先下降后上升的变动趋势,创新能力对第一产业相对发展呈现先下降后上升的负相关性,对第二产业相对发展起着越来越大的阻碍作用,而对第三产业相对发展一直起着较大的促进作用。
Innovation capability is the endogenous driving force for economic growth and the optimization and upgrading of industrial structure. This paper constructs an index system of regional innovation capability from four aspects: knowledge creation, knowledge acquisition, enterprise innovation and innovation environment, and makes an overall evaluation of the innovation capability of all provinces and cities in China by using factor analysis method. By using the gray relational analysis method, The correlation between the tertiary industry and the primary industry in most provinces and cities is closely related to the innovation ability. From the evolution tendency of the correlation between the innovation ability and the absolute and relative development of the three industries in our country, The promotion effect of the absolute development of the three industries showed the trend of first increasing and then decreasing. The innovation ability had a negative correlation with the relative decline of the first industry, then the rising of the innovation ability, which hindered the relative development of the secondary industry. The relative development of the tertiary industry has always played a greater role in promoting.