政府科技投入与技术创新关系研究——以长江经济带11 省市为例

Relationship between Government Science and Technology Input and Technological Innovation—A Case Study of 11 Provinces in the Yangtze River Economic Belt

摘要:

以长江经济带11 省市2000—2015 年的财政科技支出及其国内3 种专利申请受理量数据为例，采用NICH 指 数对各省市政府科技投入与技术创新的相对增长速度进行静态对比分析，进而利用脱钩分析研究各省市政府科技投 入与技术创新的动态演化轨迹，在此基础上运用响应指数定量分析各省市技术创新对政府科技投入的响应程度。研 究结果表明：长江经济带各省市政府科技投入与技术创新的相对增长速度存在差异，且出现“双高”与“双低”增 长区的两极分化；各省市的政府科技投入与技术创新整体上以扩张性复钩与弱脱钩为主；各省市的技术创新对政府 科技投入具有不同的响应程度，正向响应与负向响应叠加，且响应具有明显的趋势变化特征。

Abstract:

Taking the fiscal expenditure on science and technology and three domestic patent applications data of the 11 provinces in the Yangtze River Economic Belt from 2000 to 2014 as an example, we conducted the comparative static analysis of the relative growth rate of provincial government science and technology input and technological innovation using the NICH index, and then studied the dynamic evolution path of government science and technology input and technological innovation using the decoupling analysis, making a quantitative analysis of the provincial response of technological innovation to the government science and technology input on the basis of the response index. The results show that the provincial relative growth of government science and technology input and technological innovation differs in the Yangtze River economic belt, and the emergence of the "double high" and "double low" growth area is polarized; government science and technology input and technological innovation of the whole region are mainly expansive recoupling and weak decoupling; technological innovation in various provinces shows different degrees of response to government science and technology input, positive responses and negative responses superposing, and the responses reveal obvious characteristics of trend change.