协同创新、区域一体化与创新绩效

协同创新是区域协同发展的内在动力。运用2002-2014年京津冀、长三角、珠三角三大区域省际或各地市数据，应用复合系统协同度模型与数据包络法度量协同创新度和创新绩效，构建了协同创新对创新绩效影响的计量模型；应用空间计量技术对区域一体化与创新绩效的关系进行分析。结果表明，除珠三角外，长三角和京津冀协同创新活动对创新绩效无显著影响；区域一体化程度越高，区域内部创新绩效分布越均衡；“企业自身投入”与“政府资助”等内生要素是促进区域一体化和提升创新绩效的主要动力。因此，应促进区域内部生产要素自由、合理流动，实现创新资源有效溢出，提升区域发展内生动力，加深区域一体化程度，提高创新效率。

Collaborative Innovation,Regional Integration and Innovation Performance

Collaborative innovation is the inherent power of regional coordinated development.This paper uses collaborative degree model and data envelopment analysis to measure the synergy degree of innovation and innovation performance, constructs the measurement model of the effect of collaborative innovation on innovation performance, and uses spatial metrology technology to analyze the relationship between regional integration and innovation performance by utilizing 2002-2014 provincial or each local data of Beijing-Tianjin-Hebei ,Yangtze River Delta and Pearl River Delta. Research results show that in addition to the Pearl River Delta, the collaborative innovation activities of Yangtze River Delta and Beijing-Tianjin-Hebei have no significant impact on innovation performance, the higher the degree of regional integration,the more balanced regional innovation performance distributes,and endogenous factors such as "enterprise self investment" and "government financing" are the main driving force to promote regional integration and promote innovation performance.Therefore,it is essential to promote the free and reasonable flow of production factors within the region，promote the free and reasonable flow of production factors in the region, to achieve effective spillover of innovation resources,enhance the endogenous power of regional development, deepen the degree of regional integration,and then improve the efficiency of innovation.