| 2005-2014年安徽省区域经济时空差异特征分析 |
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| 引用本文： | 郏建,倪建华,杨再贵,王金茵,王结臣.2005-2014年安徽省区域经济时空差异特征分析[J].地域研究与开发,2016(3). |
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| 作者姓名： | 郏建 倪建华 杨再贵 王金茵 王结臣 |
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| 作者单位： | 1. 南京大学 地理信息科学系,南京,210023;2. 南京大学 地理信息科学系，南京210023; 皖西学院 资源环境与旅游管理系，安徽 六安237012;3. 广州地量行城乡规划有限公司,广州,510080 |
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| 基金项目： | 国家自然科学基金项目(41571377) |
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| 摘 要： | 采用多指标对安徽省2005—2014年的区域经济差异进行评价，并用变异系数、基尼系数对安徽省区域经济差异进行测度，分析10年来区域经济差异的演变；将位序-规模法则应用于县域经济的发展变化分析，运用空间自相关方法分析区域经济差异的空间格局，并从政策导向、地理区位等方面分析其原因。研究结果表明：10年来安徽省区域经济差异略有起伏，但总体相对稳定，近年来有逐渐缩小的趋势，区域之间有明显的集聚效应。
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| 关 键 词： | 区域经济差异 主成分分析 变异系数 基尼系数 位序-规模法则 空间自相关 安徽省 |
Analysis of Regional Economical Time-Space Disparities in Anhui Province from 2005 to 2014 |
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| Abstract: | Although Anhui Province has entered a rapid development stage in recent years, there are still differences between regions. In order to analyze the regional inequality, using multi-index to assess the comprehen-sive economic strength of Anhui from 2005 to 2014, then utilizing Cv and Gini coefficient to estimate its regional ine-quality, the paper analyzes the evolution of regional inequality in the last decade. Applying rank-size law to analyze the chan-ges of county economy. By means of the method of spatial autocorrelation to expose the spatial distribution of regional inequali-ty, the paper explains the reason in terms of policy guidance and geographical location. The results show that although the re-gional inequality varied a little in last decade, on the one hand, it maintained a relatively stable status by and large, and it appears narrowing in recently, on the other hand, there is an obvious spatial agglomeration between different regions. |
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| Keywords: | regional inequality principal component analysis variable coefficient Gini coefficient rank-size law spatial autocorrelation Anhui Province |
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