地理科学 ›› 2014, Vol. 34 ›› Issue (10): 1184-1192.doi: 10.13249/j.cnki.sgs.2014.010.1184

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广东省区域经济差异的多尺度与多机制研究

王少剑1,2(), 赵亚博4, 王洋4()   

  1. 1.中国科学院地理科学与资源研究所,北京 100101
    2.中国科学院大学,北京 100049
    3. 广州地理研究所,广东 广州 510070
    4.北京师范大学地理学与遥感科学学院,北京 100875
  • 收稿日期:2013-10-17 修回日期:2013-12-12 出版日期:2014-10-10 发布日期:2014-10-10
  • 作者简介:

    作者简介:王少剑(1986-),男,河南驻马店人,博士研究生,研究领域为经济地理、城市与区域规划。E-mail: 1987wangshaojian@163.com

  • 基金资助:
    国家自然科学基金(41401164,41201128)资助

GIS-based Multi-scale and Multi-mechanism Research on Regional Inequality in Guangdong Province

Shao-jian WANG1,2, Yang WANG3(), Ya-bo ZHAO4   

  1. 1. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
    2. University of Chinese Academy of Sciences, Beijing 100049, China
    3. Guangzhou Institute of Geography, Guangzhou, Guangdong 510070, China
    4. School of Geography, Beijing Normal University, Beijing 100875, China
  • Received:2013-10-17 Revised:2013-12-12 Online:2014-10-10 Published:2014-10-10

摘要:

以广东省88个县域为基本单元,基于“多尺度和多机制”框架,综合运用了总体差异指数、空间自相关、空间多水平回归等方法,分析了广东省1990~2010年区域经济差异的时空动态演变。① 总体差异指数测度表明,20世纪90年代初期以来,广东省区域经济差异在地区尺度、地级尺度、县级尺度和城乡尺度均表现出不断增大的趋势,地理尺度和空间组织对区域经济差异有很大影响。② 基于GIS应用,空间自相关检测发现广东省在经济发展过程中存在空间集聚“俱乐部趋同”现象,潜在地加深了区域经济差异。③ 空间多水平回归分析表明,全球化、简政放权、固定资产投资是促使区域经济差异加剧的主要原因,而市场化在一定程度上缓和了区域经济差异,城乡分异和地形因素也是区域经济差异的影响因素,但显著性较低。

关键词: 区域经济差异, 多尺度与多机制, 空间自相关, 空间多水平回归, 广东省

Abstract:

Regional inequality is an important issue in geographical research and regional development studies. China is the largest developing country in the world and its economy has undergone rapid and continuous expansion since the Chinese economic reform in 1978. China has achieved great success in economic development with an annual growth rate at 9.9%. However, behind the economic success in China, the country also faces serious challenges arising from imbalanced growth and intensifying social injustice. Since regional inequality may threaten national unity and social stability, it is a hot issue in research internationally and domestically. Almost all previous studies of the regional inequality have transformed static, qualitative measurement into a dynamic and quantitative evaluation. Most of the research in China has focused on lateral comparisons at a national level, only a few have addressed the provincial level. Added this above, this article analyses the regional inequality in Guangdong Province from 1990 to 2010 and follows a GIS-based multi-scale and multi-mechanism framework. Conventional global inequality indexes, spatial autocorrelation and spatial multi-level regression are utilized in the article to examine the regional inequality in Guangdong Province. Conventional global inequality indexes (including Coefficient variance, Gini coefficient, Theil index) analysis reveal that since the early 1990s, the regional inequalities at county level, municipality level, regional level and urban-rural level are experiencing increasing tends and fluctuated change. Geographical scale and spatial organization play an important effect on regional inequality. Based on GIS, spatial autocorrelation finds that spatial agglomeration-"convergence club" exists in the process of economic growth of Guangdong, which is attributing to intensity the regional inequality. The spatial multi-level regression analysis reveals that globalization, decentralization and investment are the three important mechanisms for understanding the regional inequality in Guangdong Province, and marketization has remitted the regional inequality effectively. What′s more, urban-rural and geomorphology are also the elements of the regional inequality, but the impact is not significant.

Key words: regional inequality, multi-scale and multi-mechanism, spatial autocorrelation, spatial multi-level regression analysis, Guangdong Province

中图分类号: 

  • F127