基于2009~2014年我国31个省市的统计数据,运用空间时点固定效应的空间杜宾模型(SDM)对人力资本投资和农村居民收入的空间溢出效应及两者关系进行了分析。结果显示:农村人力资本和农村居民收入均具有较强的空间溢出效应;农村人力资本投资对农村居民收入的影响主要来自于人力资本投资的溢出效应,其溢出效应占到总效应的96.26%。
Based on 2009 -2014 statistical data of 31 provinces, using statistical methods of Spatial Du- bin Model with time-period specific effects ( SDM), we analyzed the spillover effect of the relationship between human capital investment and rural residents' income. The results show that the human capital and rural residents' incomes have a strong spillover effects, the impact of human capital investment on rural residents' income mainly from the spillover effect of human capital investment, spillover effects account for 96.26% of the total effect.