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应用偏离份额四分量模型和探索性空间数据分析相结合的方法,以武陵山连片区为例,对片区内各县市2003—2009年经济增长总偏离效应进行了测度和分解,并对其空间分布特征进行了剖析。结果表明:①2003—2009年,片区内初步形成了以增长较快的县市为中心,经济衰落明显的县市为外围的不平衡增长格局;②在空间上表现为增长效应相似的县市趋于集聚的特征,不过集聚程度仍不高;③片区内各县市资源配置没有遵循比较优势原则,整体资源配置不够合理;④中心城市吉首、铜仁和恩施所在的县市经济增长优势并不明显,成为地区性增长极仍需时日。在此基础上,提出了优化资源配置、加强县域合作、强化中心城市集聚效应等加快片区县域经济发展的建议。
Using the method of four-component departure from share and exploratory spatial data analysis, taking Wuling Mountain Contiguous Zone as an example, the total deviation of economic growth in all counties and cities in the region from 2003 to 2009 was measured and decomposed. Distribution characteristics were analyzed. The results show that: (1) From 2003 to 2009, the unbalanced growth pattern in counties and cities with fast-growing counties and cities with obvious economic decline as the periphery was initially formed; (2) In the counties and cities with spatially similar growth effects, (3) The allocation of resources in all counties and cities did not follow the principle of comparative advantage and the overall resource allocation was not reasonable enough; (4) The advantages of economic growth in the counties and cities where Jishou, Tongren and Enshi were located were not obvious It will take time to become a regional growth pole. On this basis, some suggestions are put forward to speed up the economic development in the counties and counties, such as optimizing the allocation of resources, strengthening county cooperation and strengthening the agglomeration effect of central cities.