武汉城市圈产业结构分析与重组

Spatial Analysis and Restructure on the Industrial Economy in Wuhan Metropolitan Area

运用区位熵方法分析武汉城市圈"1+8"中心城市的产业结构和经济发展阶段,结合偏离份额分析法揭示出:城市圈已经形成以主导产业为龙头的经济一体化态势,但产业经济基础城际差异明显,形成一定圈层分异,内圈层鄂—黄—孝城市群产业经济发展较快,基本处于工业化初中期的较高经济发展阶段,产业结构相对外圈层(其它5个城市)更有竞争力,核心城市武汉表现最为明显,处于"一极集聚"的产业格局,空间极化明显;产业结构以二产为主体,工业化构成城市圈整体的产业经济基础,一产局部占重要战略地位,整体竞争优势不明显,二、三产向"质量型"发展,具备较强劲产业升级拉动力。针对城际主导产业关联性不强、产业链群未能充分发育、区域产业经济一体化程度较弱的结构性问题,提出武汉城市圈"一核三圈三带四链"的产业格局优化重组战略。

The article analyses the industrial structure and the stage of economic development of Wuhan met- ropolitan area by using the method of location quotient and deviation-share analysis, the result shows that Wuhan- Ezhou-Huangshi-Xiaogan cities group develops fast, especially in Wuhan, and its industrial structure is better than other five cities in Wuhan metropolitan area, from the angle of industrial structure, the primary industry still takes an important strategic position, the second industry has a distinct advantage and need further development, the ter- tiary industry develops constantly. Therefore, in order to enhance the overall competitiveness, Wuhan metropolitan area should exert each city＇ s comparative advantages, optimizing the allocation of resources, strengthen the associ- ation effect between leading industries, and expanding the influence to surrounding areas, forming the new industry structure which includes Wuhan metropolitan area and surrounding areas.