对外开放影响重庆城乡收入差距的实证研究

从对外开放的角度探析其对重庆城乡收入差距的影响。选取对外贸易依存度和外资依存度作为自变量,以城乡收入比为因变量建立计量模型,将对外贸易分解为进口和出口,分别探究其对城乡收入差距的影响。结果发现,对外贸易依存度以及外资依存度均对城乡收入差距有显著的影响,且使城乡收入差距有不断扩大的趋势,其中对外贸易依存度通过进口及出口两种途径使得城乡收入差距不断扩大。

An Empirical Research of Effects of Opening on Income Gap between the Urban and Rural in Chongqing

This article analyses the gap between urban and rural income in Chongqing from the perspective of economy opening to the outside world.In the analysis,we select ratio of dependence on foreign trade and foreign capital as independent variables,with urban and rural income ratio as the dependent variable to build up an econometric model;and decompose foreign trade into import and export respectively to explore its influence on urban-rural income gap.It is found that the ratio of dependence on foreign trade and the degree of dependence on foreign capital has significant influence on income gap between urban and rural areas,and they are expanding income gap between urban and rural areas.Especially,the ratio of dependence on foreign trade has expanded the income gap between urban and rural areas by both import and export.