论文部分内容阅读
科技创新对产业结构的优化升级具有驱动作用。本文选取2000~2015年广西科研支出占GDP比重、科研从业人员数占二、三产业从业人员总数比重、第二、三产业值占GDP比重三个变量,基于VAR模型对广西科技创新与产业结构的关系进行实证分析,发现广西科技创新与产业结构优化在长期存在稳定的协整关系,且互为格兰杰因;在短期科技创新对产业结构优化也存在正向的驱动作用。
Technological innovation has a driving effect on the optimization and upgrading of industrial structure. This article selects the proportion of Guangxi’s research expenditure to GDP, the number of scientific research personnel to the total secondary and tertiary industry employees, the secondary and tertiary industries’ GDP to GDP ratio from 2000 to 2015. Based on the VAR model, this paper analyzes the relationship between Guangxi’s science and technology innovation and industrial structure Empirical analysis shows that there is a stable cointegration relationship between science and technology innovation and industrial structure optimization in Guangxi in the long run and Granger each other. In the short term, technological innovation also plays a positive role in driving industrial structure optimization.