An analysis of the regional difference at the prefecture and county levels in Yunnan reveals that the mode is a pyramid one. 通过对云南地级区域和县级区域的经济差异状况分析，发现云南现在的区域经济差异模式是金字塔型。
In the course of regional economic development, because of various factor interaction, regional economy disparities generally existed. 摘要在各地经济发展的过程中，由于各种因素相互作用，区域经济差异普遍存在。
