进出口贸易对相对工资差距的影响

本文以我国有进行进出口贸易的32个细分行业为研究对象,时间跨度为2002～2009年,采用面板模型实证检验进出口贸易对相对工资差距的影响。实证结论显示:在不考虑行业特征的情形下:第一,行业的进出口贸易总额引起相对工资差距的缩小;第二,在将进出口贸易分解为进口贸易和出口贸易的情形下,出口贸易增加引起相对工资差距的缩小,进口贸易增加引起相对工资差距的扩大;在考虑行业特征的情形下:第一,出口扩大工资差距,进口没有影响。第二,行业要素密集度的不同会导致出口贸易和进口贸易对相对工资差距产生不同的影响。

The Effects of Foreign Trade on the Relative Wage Gap

This paper selects China’s 32 industries sector as the research subject,uses the latest statistical data from 2002 to 2009,applies econometric methods in empirical research and concludes that:Firstly,if we take no account of sector characteristics,we will find that import and export trade decreases relative wage gap.Secondly,if we decompose foreign trade into import and export,we will find that increasing export decreases relative wage gap,but increasing import increases relative wage gap;if we take account of sector characteristics,firstly,we will find that export increase the gap,but import has on effects on the relative wage gap,secondly,the differences of factor intensity among sectors lead to the differences of the effect of import and export on relative wage gap.