集聚不经济与中小城镇的结构优化作用

发布时间：2018-06-12 17:14

本文选题：集聚不经济 + 人口集聚的外部性　；参考：《苏州大学学报(哲学社会科学版)》2015年05期

【摘要】：城市化建设中的集聚不经济现象日趋严重有其理论原因,主要是传统分析框架忽视了效率的形成有时是以消费效用的损失为代价的。通过构建分区的外部性分析框架,先分析了城市规模的过度扩张会给原有居民造成越来越严重的集聚不经济,这是城市应有边界的重要依据之一。同时又基于差异性的集聚收益与成本函数框架分析了产业与人口集聚的不协调和就业与居住分离所产生的集聚不经济,尤其是盲目的低层次的产业和人口集聚有可能会对大城市的高级城市功能造成冲击。中小城镇的结构优化作用主要是空间上的资源配置与集聚结构优化和动态的结构优化。而以集聚经济与疏散状态资源利用的多维价值取向优势为两极,可以较好地解释中小城镇在结构优化中的作用。
[Abstract]:The increasingly serious phenomenon of agglomeration in the urbanization construction has its theoretical reasons, mainly because the traditional analytical framework neglects the formation of efficiency sometimes at the expense of the loss of consumption utility. By constructing the externality analysis framework of the district, this paper first analyzes that the excessive expansion of the city scale will cause more and more serious agglomeration diseconomy for the original residents, which is one of the important bases for the city to have the boundary. At the same time, the paper analyzes the disharmony between industry and population agglomeration and the agglomeration diseconomy caused by the separation of employment and residence, based on the different function framework of agglomeration income and cost. Especially, the blind low-level industry and population agglomeration may impact the high-class city function of the big city. The structure optimization function of small and medium-sized towns is mainly spatial resource allocation and agglomeration structure optimization and dynamic structural optimization. Taking the advantage of multi-dimensional value orientation of centralization economy and utilization of evacuation state resources as the two poles, the function of small and medium-sized towns in structural optimization can be better explained.
【作者单位】：西安财经学院经济学院;
【基金】：国家社会科学基金项目“中小城镇发展与城乡一体化关系研究”(项目编号:11BJY047)的阶段性成果
【分类号】：F299.2;F124

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