基于PVAR的省际金融发展与国际贸易关系研究

本文基于省际面板数据,采用面板数据向量自回归模型分析金融与国际贸易的关系。研究表明,出口和经济发展水平对金融发展的促进作用大于进口的作用。金融与国际贸易在滞后2期后互为因果关系,在滞后3期只有出口是金融发展的原因。金融的冲击对出口和进口的影响均为正,进口和出口的冲击对金融的影响总体均是负值。金融的方差分解表明,金融主要受经济发展水平的影响,而且大大高于自身影响,这和金融本质上是为经济服务的工具的地位是相适应的,进口和出口对金融的预测方差误差影响很小。金融发展与国际贸易之间的关系总体是比较平稳的,即使存在某种冲击,但相互之间的影响在短期有轻微反应后,长期是平稳的,我国的金融体系尚难以适应国际贸易的发展。外商直接投资与我国国际贸易的发展无关。

Research on Interaction Relationship between Finance and International Trade Based on Panel VAR

This paper analyzes the relationship between finance and internation-al trade based on panel VAR.The results show that the contribution to finance of export and GDP is more than that of import.There exists cause-effect relation-ship between finance and international trade at lag of 2 years.Export is the only cause of finance at lag of 3 years.The impulsion of finance is positive to ex-port and import.The impulsion of export and import is negative to finance.The variance decomposition of finance shows it is ...