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›› 2015, Vol. 32 ›› Issue (6): 760-768.DOI: 10.7523/j.issn.2095-6134.2015.06.006

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Spatial effect of the new-type urbanization of Poyang lake ecological economic region

BAI Caiquan1, WEN Zhenyin2, SONG Weixuan3, SONG Yifan2   

  1. 1. School of Science, Nanchang University, Nanchang 330031, China;
    2. School of Economic Management, Nanchang University, Nanchang 330031, China;
    3. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
  • Received:2014-12-09 Revised:2015-03-23 Online:2015-11-15

Abstract:

Taking Poyang lake ecological economic region as example, we establish a new-type urbanization evaluation index system to evaluate the new-type urbanization level and distribution of the counties in this region from 2004 to 2012, based on entropy method. Then we carry out spatial autocorrelation and build the spatial panel model to make econometric analysis. Results show that there is significant negative spatial autocorrelation in this region, which leads to the significant spatial polarization effect. This effect means that key areas or central cities developed at high speed and in proficient way for the new urbanization, mainly by absorbing capital investment, human resources, and knowledge in nearby regions. This effect has impact on the new urbanization process and the urbanization level of nearby regions. The gap between developed regions and developing regions will still exist in long run.

Key words: development priority zones, key zones for development, new-type urbanization, spatial panel model, spatial effect

CLC Number: