知识产权保护强度、空间溢出与区域创新能力

Intellectual property protection intensity,space overflow and regional innovation capability

利用2008—2017年省级面板数据,运用空间计量模型实证分析知识产权保护强度及其空间溢出效应对区域内外创新能力的影响。结果表明:我国地区创新活动存在明显的空间相关性且沿海发达地区表现为高水平区域创新能力集聚;知识产权保护强度及其溢出效应与地区内外创新能力间呈显著的正向关系;此外,人力资本水平、市场化水平和研发人员投入均可提升区域创新能力。为此政府需正视区域间创新能力的溢出效应,加强知识产权保护强度,加大教育支出投入,提升市场化水平,鼓励并支持更多企业增加研发投入规模,以此激发企业创新积极性。

Using the provincial panel data from 2008 to 2017,the spatial measurement model was used to empirically analyze the impact of intellectual property protection intensity and spatial spillover on regional and internal innovation capabilities.The results show that:there is a clear spatial correlation between regional innovation activities and the coastal developed regions are characterized by a high level of regional innovation capacity accumulation in China;the strength of intellectual property protection and its spillover effects have a significant positive relationship with the innovation capacity within and outside the region;besides,capital level,marketization level and R&D personnel input can enhance regional innovation capability.Therefore,government needs to address the spillover effect of interregional innovation capabilities,strengthen the protection of intellectual property rights,increase investment in education expenditure,improve the level of marketization,encourage and support more companies to increase the scale of R&D investment,so as to stimulate the enthusiasm of enterprises for innovation.