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江苏省的社会经济可持续发展对我国的现代化和城镇化建设具有重要的推动意义,而江苏省创新能力的提升成为其发展的关键。基于标准差指数、变差系数、区位基尼系数和集中度指数的定量研究方法,研究江苏省在区域、市域和县域多尺度上的区域创新差异;构建区域创新能力指标体系,运用因子分析法探索各尺度创新差异的原因。研究表明:2010年以后,江苏省区域、市域和县域创新差异高速增加,其中影响区域创新差异的主要原因是经济水平因素,影响市域创新差异的主要原因是创新投入因素,影响县域创新差异的主要原因是新型对外经济联系因素;苏南地区在区域、市域和县域尺度上均表现出创新集聚效应,苏南创新型区域已经形成。
The sustainable socio-economic development of Jiangsu Province has an important impetus to the modernization and urbanization of our country. The improvement of innovation capability in Jiangsu Province has become the key to its development. Based on the quantitative research methods of standard deviation index, coefficient of variation, location Gini coefficient and concentration index, this paper studies the regional innovation differences in Jiangsu, China, and at the multi-scale of regions, cities and counties. It constructs an index system of regional innovation capability and uses factor analysis Differences in innovation at all scales. The research shows that after 2010, the differences in innovation among regions, cities and counties in Jiangsu Province have been increasing rapidly. The main reason for the differences in regional innovation is the economic level. The main factors that influence the innovation differences in cities are the factors of innovation input, The reason is the new type of external economic factors. The southern Jiangsu Province has demonstrated the effect of innovation agglomeration at the regional, municipal and county scales. An innovative region of southern Jiangsu has been formed.