A Study Of The Impact Of China's Export Trade On The Country's Income Inequality

China, the economic developed fast over thirty years with the reform and opening, the great achievement let the world surprised. However, when the economic made miracle, the income gap also presented the enlarged trend fast. Because of the income gap is an important part of social stability, so the study of why the income gap enlarged and formulate relevant policy for it has very important practical meaning.This article's main argument is that the export trade is one of the reasons which cause the regional income gap and urban-rural income gap largely, then points out that the inclining policies of government to coastal areas enlarged the non-balanced development between areas. This article firstly summarized the related theories of influence on income distribute from the government, start with the traditional trade theory to new development theory, aim to analyze the influence approach of export trade on regional income gap and urban-rural income gap;Based on describing China's export trade, regional income gap and urban-rural income gap with the data of them, then use these measures into the model for empirical research, by the cointegration analysis, we can get that export trade has relevance between regional income gap and urban-rural income gap, the income gap will change when the export trade change; Finally, through to granger causality test, getting the conclusion that export trade can promote income gap, then in the light of these conclusions, the article will give some policy suggestion to the conclusions.