广西城乡居民收入差距实证分析——基于农村人力资本外溢视角

An Empirical Analysis of the Urban-Rural Income Gap in Guangxi:Based on the Spill-Over of Rural Human Capital

通过使用格兰杰因果检验、协整分析和建立误差修正模型,探讨广西城乡居民收入差距与农村人力资本外溢的关系,发现:广西城乡居民收入差距和农村人力资本外溢互为因果;广西城乡居民收入差距与农村人力资本外溢之间存在着一种长期均衡关系,广西农村人力资本外溢对城乡居民收入差距的短期影响大于长期影响。并进一步由这些结论得出一些启示。

The paper analyzes the relationship between the urban-rural income gap and the spill-over of rural human capital in Guangxi by using Granger Causality Test,Co-integration Analysis and establishing the Error Correction Model（ECM）.It is found that the urban-rural income gap of Guangxi is the reason of the spill-over of Guangxi rural human capital,and vice versa.It is also found that there is a long-term equilibrium between the urban-rural income gap and the spill-over of rural human capital in Guangxi.Besides,the short-term impact of the rural human capital’s spill-over on the urban-rural income gap in Guangxi is larger than its long-term impact.Some enlightenment has also been drawn from these conclusions.