This paper researches the decisive factors of import and export trade,and their mutual relationships,builds up the quantitative analytic model and analyses the influence on currency supply,in order to regulate macroscopical finance.

• 文章研究进出口贸易的决定因素及它们的相互关系，建立定量分析模型，并分析了货币供给方面的影响，以供宏观金融调控参考。