投融资支持体系对甘肃省科技创新效率的影响研究

Research on the influence of investment and financing support system on the efficiency of scientific and technological innovation in Gansu province

为分析不同主体科技投入构成的投融资体系对甘肃省科技创新效率的影响,通过DEA-Tobit两阶段法测度了甘肃省14个市(州)2011—2020年的科技创新效率。研究发现甘肃省科技创新效率整体呈现波动上升趋势,但各市(州)科技创新效率存在较大差异;政府投入、金融机构支持和风险投入有利于提高科技创新水平,而企业创新投入对科技创新效率的影响作用不显著。据此设计以“创新引领、平台支撑、机制保障”为目标,以政府投入为引导、企业投入为主体、金融体系为支撑、风险投资为补充的科技创新投融资支持体系,形成“投融资支持-科技创新-成果转化-回报再投入”系统闭环的科技创新良性循环机制。

In order to analyze the impact of the investment and financing system composed of different main science and technology inputs on the efficiency of scientific and technological innovation in Gansu Province,the DEA-Tobit two-stage method was used to measure the scientific and technological innovation efficiency of 14 cities(prefectures)in Gansu Province from 2011 to 2020.The study found that the efficiency of scientific and technological innovation in Gansu Province showed a fluctuating upward trend,but there were large differences in the efficiency of scientific and technological innovation among cities(prefectures).Government investment,financial institution support and risk investment are conducive to improving the level of scientific and technological innovation,while the impact of corporate innovation investment on the efficiency of scientific and technological innovation is not significant.Based on this,a scientific and technological innovation investment and financing support system is designed with the goal of“innovation leading,platform support,and mechanism guarantee”,with government investment as the guide,enterprise investment as the main body,financial system as the support,and venture capital as the supplement.Form a closed-loop scientific and technological innovation virtuous cycle mechanism of“investment and financing support-scientific and technological innovation-achievement transformation-return and reinvestment”.