我国城乡收入差距与固定资产投资差距的实证分析

An Empirical Study on Income Disparity and the Investment Gap of Fixed Assets between Urban and Rural in China

文章运用时间序列分析,对1983-2007年我国城乡收入差距与城乡固定资产投资差距的关系进行了实证研究,发现我国城乡收入差距和城乡固定资产投资差距之间存在长期均衡的协整关系和显著的短期动态调整机制。实证结果显示,需要充分重视我国的城乡收入差距与城乡固定资产投资差距之间的有机联系,缩小城乡居民收入差距主要可通过缩小城乡固定资产投资差距来实现。

Using time series model, the paper makes an empirical study on income disparity and the investment gap of fixed assets between urban and rural in China over 1983-2007. It is showed that there exist long-run equilibrium cointegration and significant short-run dynamic adjustment mechanism between the income disparity and the investment gap of fixed assets. Evidences indicate that we should attach much importance to the relationship of income disparity and the investment gap of fixed assets, and that it is operable to narrow income disparity between urban and rural residents mainly by reducing the investment gap of fixed assets between them.