农村人力资本投资对城乡收入差距的影响--以山西省为例

The Impact of Rural Human Capital Investment on Urban-rural Income Gap--Take Shanxi Province as an Example

为实现共同富裕和社会主义现代化目标,必须要缩小城乡收入差距。基于1995—2019年山西省的统计数据,设定线性回归模型,使用普通最小二乘法(OLS)估计山西省农村人力资本投资对城乡收入差距的影响。通过实证分析得出,山西省农村人力资本投资与城乡收入差距存在长期均衡关系,其中健康投资、教育投资、迁移投资与城乡收入差距均存在显著的负向效应,即增加这三者的投入均会缩小城乡收入差距。因此,提出了应完善农村医疗保障体系、加强农村教育建设、引导和规范农村居民合理有序的流动的建议。

In order to realize the goal of common prosperity and socialist modernization,it is necessary to narrow the income gap between urban and rural areas.Based on the statistical data of Shanxi Province from 1995 to 2019,a linear regression model was set up,and ordinary least squares(OLS)method was used to estimate the impact of rural human capital investment on urban-rural income gap in Shanxi Province.Through empirical analysis.it is concluded that there is a long-term equilibrium relationship between rural human capital investment and urban-rural income gap in Shanxi Province,in which health investment,education investment,migration investment and urban-rural income gap all have significant negative effects,that is,increasing the investment of these three will reduce the urban-rural income gap.Therefore,suggestions are put forward to improve the rural medical security system,strengthen the construction of rural education,and guide and standardize the rational and orderly flow of rural residents.