摘要：实施创新驱动发展战略，实现经济社会高质量发展是新时代赋予的新使命。本文选取2005-2018年甘肃、宁夏和贵州的时间序列数据、面板数据实证对比分析地区创新能力差异问题。结果表明：首先，泰尔指数表明3省区域创新能力差异在空间分布上存在小幅扩张趋势；σ收敛表明3省区域创新能力在变化趋势上总体呈现发散态势。其次，创新基础活动与效率均会对区域创新能力产生影响，创新效率又与各区域所特有的产业结构、产学研联系质量等因素相关。最后，创新能力对3省的全要素生产率具有抑制作用，对高技术产业发展和经济增长具有显著的积极作用。

Abstract: Implementing an innovation-driven development strategy and achieving high-quality economic and social development is a new mission given by the new era. This paper selects the time series data and panel data of Gansu, Ningxia and Guizhou from 2005 to 2018 to analyze the differences in regional innovation capabilities. The results show that: First of all, the Theil Index shows that the regional innovation capabilities of the three provinces have a slight expansion trend in spatial distribution; the convergence of σ indicates that the regional innovation capabilities of the three provinces are generally divergent in the trend of change. Secondly, innovation basic activities and efficiency will have an impact on regional innovation capabilities, and innovation efficiency is related to factors such as the unique industrial structure of each region and the quality of industry-university-research linkages. Finally, innovation ability has a restraining effect on the total factor productivity of the three provinces, and has a significant positive effect on the development of high-tech industries and economic growth.

2018年甘肃省软科学计划项目：科技创新环境和生态产业政策研究（18CX1ZA005）