基于VAR模型的南京市交通量与经济发展关系研究

Study on the Relationship Between Traffic Volume and Economy Development in Nanjing City Based on VAR Model

在对南京市交通量与经济发展指标统计分析的基础上,运用向量自回归模型——VAR模型进行分析,通过采用协整检验模型、Granger因果关系检验模型和脉冲响应函数等分析,得到交通运输与经济发展之间的关系,并给出相应的建议.

Based on the analysis of traffic volume and economic development statistical indicators in Nanjing City,and by means of VAR model,the relationship between transportation and development of economic is established through co-integration test,Granger causality test and impulse response functions.A number of measures are also proposed.