本文利用一元回归模型,对出口、进口、净出口与经济增长的关系作了分析,指出了对经济增长起作用的是进出口总额,而并非净出口额,并对回归模型结果作了理论分析,从分析结果中得出对我国现存贸易政策的启示。 This paper analyzes the relationship between exports, imports, net exports and economic growth by using the one-dimensional regression model. It points out that the total amount of imports and exports, but not the net exports, that contribute to the economic growth, and the theoretical analysis of the regression model results , From the analysis results to our country’s existing trade policy enlightenment.