城乡居民收入差距的影响因素——基于省级面板数据的实证研究

The Factors Impinging upon Income Gap between Urban and Rural Residents——An Empirical Analysis Based on Provincial Panel Data

本文首先将我国城乡居民收入差距的众多影响因素归为五大类,利用十三个指标变量研究五大类因素对城乡居民收入差距的影响机制。其次,基于其中可获取数据的九个指标1995-2008年省级面板数据,实证研究各因素对城乡居民收入差距的影响方向和影响程度;构造Z指标对五大类因素的重要程度作量化比较。最后,根据实证研究结论提出缩小城乡居民收入差距的政策建议。

Firstly,the factors of income gap between urban and rural residents are classified into five categories,and 13 indicators are used to research the impact mechanism of the factors on income gap.Secondly,based on the obtainable provincial panel data of nine indicators from 1995 to 2008,the article researches the impact direction and impact degree of different factors on income gap empirically,and Z indicator is constructed to compare the importance of the different factors.Finally,based on the conclusions of empirical research,some policies are recommended to narrow the income gap.