甘肃省区域经济差异演变的空间分析

Spatial Analysis on the Regional Economic Disparities in Gansu Province

运用锡尔系数分解,对甘肃省1991年至2012年区域经济的空间差异及其演化过程进行了分析与讨论。结果表明,自1991年以来,甘肃省区域经济的绝对差异在逐渐缩小,尤其在2000年以前呈急剧缩小趋势;陇中片区与河西片区的经济发展水平明显高于其他片区。研究认为,甘肃省的区域经济差异不大,但是局部地区的经济发展滞后导致了甘肃省经济的不均衡发展,需要着力加强这些区域的经济发展。

Using the multi-stage nested Theil decomposition method, the regional economic disparities in Gansu Province were analyzed and discussed. The results showed that the regional economic disparity of Gansu Province has been continuously shrinking since 1991,especially, before 2000, the trend shrank tremendously. The economic trend of Longdong region and Hexi region is more rapid than that in other regions. The study suggests that economic stagnation of some regions lead to the unbalanced development of Gansu Province. Therefore, We need to strengthen the economic development of this regions.