海南建省以来区域经济差异的测度与评价

采用Theil指数分析、基尼系数分析和局域空间自相关分析等方法，系统测度1988-2011年海南区域经济差异，以此为基础分析海南建省以来区域经济差异的时序变化及空间格局动态。结果显示，海南建省以来区域经济差异呈现先扩大后缩小、继而转平稳波动的阶段性变化，但总体上明显扩大；海南区域经济差异以4类区域间差异为主导，其空间格局总体上呈现内陆与沿海间及沿海内部差异型；海南区域经济差异在量上未突破偏小的非相对合理状态。这些表明，目前海南相对发达区域经济增长水平不高，海南整体经济增长水平偏低，经济增长缺少实力强的增长极带动。推动海南经济快速稳定增长和区域经济协调发展，以支撑海南国际旅游岛建设，必须遵循经济增长的空间规律，强化实施增长极战略，集中有限的力量重点发展海口、三亚、儋州、文昌、澄迈和琼海，在此基础上培育三个有明显辐射带动作用的增长极或核心区，避免遍地开花式的低效率开发和重复建设。

Measurement and Evaluation of Regional Economic Differences in Hainan Since the Establishment of Hainan Province

The Theil index analysis , Gini coefficient analysis, and local dopted to systemically measure the regional timing variation and dynamic spatial pattern spatial autocorrelation analysis are aeconomic differences in Hainan from 1988 to 2011, analyzing the of the regional economic differences in Hainan since the establishment of Hainan Province. The results indicate that the regional economic differences since the establishment of Hainan Province, although with the phased variation that first expands and then shrinks to a smooth fluctuation, expand significantly in general. The regional economic differences in Hainan are dominated by the differences among four kinds of regions, whose spatial pattern generally appears the type of difference between the inland and the coastal and that inside the coastal. And the regional economic differences still remain at the smaller level that is not relatively reasonable in quantity. All these show that the level of economic oped regions in Hainan is currently not high, the entire level of economic growth growth in the relatively devel- in Hainan is low, and the economic growth in Hainan lacks the motivation of strong growth poles. To promote the rapid and stable economic growth and the coordinated development of regional economy in Hainan for the support of Hainan International Tourism Island, it is a must to follow the spatial rules of economic growth the construction of and strengthen the implementation of the growth-pole strategy. Therefore it is suggested to exploit the limited power to primarily develop Haikou City, Sanya City, Danzhou City, Wenchang City, Chengmai County and Qionghai City, and then cultivate three powerful economic growth poles or core areas that can play the leading role, avoiding the inefficient development everywhere and redundant construction.