高校研发活动对企业技术创新的溢出是构建区域创新体系的关键。本文采用知识生产模型分析了我国30个省市从1997到2007年全国和分地区高校研发对企业专利和新产品创新的溢出效应。结果表明我国高校研发对企业专利和新产品创新均产生了显著的地理溢出效应;地区层面上,东部和中部地区高校研发对企业新产品创新产生了显著溢出,而西部地区高校研发对企业专利创新产生了显著溢出;企业创新表现为东部最强、中部次之、西部最弱的格局;我国劳动密集型的经济运行方式对企业创新产生了明显的抑制作用。
Abstract
The spillover from university R&D to enterprise technological innovation is the key to establish the regional innovation system. Based on 30 provincial panel data from 1997 to 2007, the spillover effect of university R&D on enterprises' technological innovation in China is analyzed from overall and regional perspectives. The results show that the effects on both enterprise patent and new product innovations are significant; its effect on new product innovation from east and middle parts of China is significant, however its effect on patent innovation in west part of China is significant; it shows that the endogenous innovative capability of enterprises in east part of China is much better than that in middle part of China, and west parts of China goes last; the current labor-intensive economy hinders enterprise innovations.
关键词
高校研发 /
技术创新 /
知识溢出
Key words
university R&D /
technological innovation /
knowledge spillover
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基金
国家自然科学基金项目:基于提高企业自主创新能力的校企知识转移理论与实证研究(编号:70761003,起止时间:2008.1-2010.12);国家社会科学基金项目:虚拟企业知识转移机制与效用研究(编号:08BTQ028,起止时间:2008.8-2010.12);江西省教育厅科技项目:校企知识转移对企业技术创新的促进作用和影响因素分析(编号:GJJ09556,起止时间:2009.1-2010.12)。
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