根据目前出现的城乡收入差距逐步拉大的现象,本文根据1978-2012年的相关数据,实证分析我国城镇化对城乡收入差距的作用。同时选取财政支农作为控制变量,运用向量自回归模型,定量分析三者的关系。通过实证得出,城镇化对缩小城乡收入差距在短期内具有负向作用,而长期具有正向作用;财政支农具有一定效果,但影响较弱。 According to the current phenomenon of widening income gap between urban and rural areas, this paper empirically analyzes the effect of urbanization on the income gap between urban and rural areas based on the data from 1978 to 2012. At the same time, financial support for agriculture as a control variable, the use of vector autoregressive model, quantitative analysis of the relationship between the three. Empirical results show that urbanization has a negative effect on shortening the income gap between urban and rural areas and has a long-term positive effect. However, financial support for agriculture has a certain effect, but its impact is weaker.