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借助VAR(向量自回归)模型,利用1997-2014年重庆市地方财政科技投入与经济增长数据进行实证研究,发现当期财政科技投入的经济增长弹性为0.7154。运用协整检验和格兰杰因果检验对重庆市的财政科技投入与经济增长之间的内在关系进行实证分析,结果表明财政科技投入与实际经济增长之间长期内稳定地存在着协同互动的均衡关系。
Using VAR (vector autoregressive) model and empirical study of investment in local science and technology and economic growth in Chongqing from 1997 to 2014, we found that the economic growth elasticity of financial investment in science and technology is 0.7154. Cointegration test and Granger causality test are used to analyze the internal relationship between financial investment in science and technology and economic growth in Chongqing. The results show that there is stable equilibrium between science and technology inputs and real economic growth in the long run relationship.