重庆市城市经济区系统分类发展研究

A Study on the Classification and Development of Chongqing Urban Economic Reyions

重庆直辖市是具有"大城市大农村"特征的城市经济大系统,其中各地区内的自然环境与经济发展状况差异明显,从而形成各具特色的经济子系统,这在重庆管辖的40个区市县中表现比较突出。文章将这40个区市县看作重庆这一大城市经济区系统中的子系统,拟定最能反映城市经济影响力和区域经济发展水平的6个主要经济指标,采用聚类分析法并根据经验和现实情况将这40个子系统归为5类,揭示出这5类城市经济区的经济发展水平的显著差异和空间分布符合中心地理论模式,即不同发展水平的城市经济区子系统呈圈层与点轴分布相结合的特征,提出了今后各类城市经济区的发展方向和目标。

Chongqing Municipality has a large urban economic system with the trait of 'a big city and a large rural area' .in which, various regions have different natural environments and economic situations,thus forming various distinct economic subsystems.This is fully manifested in its forty municipal dictricts and counties. This article takes them as subsystems,selects six main indexes which can reflect the city′s economic influence and the regional economic level,and then classifies them into five types by structuring relevant mathematics model and according to experience and the existing situations. This article also reveals the distinct disparity of these five urban economic regions and the model of spacial distribution in accordance with the center area theory, that is,the characteristics of the combination of circular and axial distribution for the subsystems of urban economic regions at different levels of development.It also puts forward the objectives of development for the different economic regions.