城乡教育差距与收入差距关系的实证研究

The Empirical Research on the Relationship of Education Gap and Income Gap between Urban and Rural Areas

运用动态经济学的方法构建了数量模型,分析了城乡教育差距与收入差距的数量关系,发现城乡教育差距与城乡收入差距的数量关系具有明显的周期性特征,并且经济在向均衡点运动的过程中,城乡教育差距与城乡收入差距表现出正相关或负相关的数量关系特征。随着城乡教育差距的缩小,人均收入差距不断扩大的事实说明,城乡教育差距的缩小并没有为缩小城乡收入差距带来好处,反而成为促使城乡收入差距扩大的一个因素。这就从教育导致人力资本积累的城市化倾向角度解释了随着城乡教育差距缩小收入差距不断扩大的现象。

By using the method of dynamic economics, constructing a quantitative model, this paper analyzes the quantitative relationship between the urban-rural education gap and income gap. It is found that this relationship has obvious periodicity, and the urban-rural gap in education and income show the feature of positive and negative correlation when the economy moves to the equilibrium. With the urban-rural education gap narrowed, the fact that the per capita income gap is widened shows that the narrowed education gap between urban and rural isn＇t beneficial for reducing the urban-rural income gap, but becomes a factor promoting the urban-rural income expansion.This paper gives mechanism analysis from the perspective that education leads to the tendency of human capital of the rural areas moving to urban.