项目名称: 内陆城市群生产性服务业空间集聚格局、机理与效应研究——以环鄱阳湖城市群为例
项目编号: No.41261023
项目类型: 地区科学基金项目
立项/批准年度: 2013
项目学科: 天文学、地球科学
项目作者: 谢奉军
作者单位: 南昌航空大学
项目金额: 48万元
中文摘要: 随着服务经济的到来,生产性服务业已成为城市群崛起的驱动力。生产性服务业的集聚发展对内陆城市群产业结构的"服务化"和城市空间结构"多中心化"具有重要的意义。本项目从产业与空间相互作用的角度梳理国内外城市群生产性服务业空间分布变化特征及其规律;在县域尺度上,选用变异系数V、空间基尼系数G和区位商Q等指标来测度环鄱阳湖城市群生产性服务业区域差异的程度、内部行业的集聚程度和城市集聚度;采用MESS模型空间计量分析环鄱阳湖城市群生产性服务业的影响因素和空间溢出效应;在街道尺度上,通过GIS空间分析对重点服务行业集聚格局及演变机制进行研究;在企业层面上,通过问卷调查和访谈对城市群生产性服务企业空间行为的微观机制进行研究。通过以上三个纬度深入分析生产性服务业在城市群内部集聚的空间格局、演变机理与区域效应,并从集聚模式选择、政府作为形式和培育集聚区等方面提出内陆城市群生产性服务业集聚路径与政策。
中文关键词: 生产性服务业;城市群;空间集聚;地理信息系统;
英文摘要: With the arrival of the Service Economy, Producer Services have become the driving force of the Rising of Urban Agglomeration. It has important significance of the Agglomeration and Development of the Producer Services for the "Servicization" of the Inland Urban Agglomeration Industrial Structure and the "Multi-center" of the Urban Spatial Structure. This project from the Interaction between Industry and Space Angle to hackle the Spatial Distribution Variation Characteristics and its law from Home and Abroad Urban Group Producer Services;In county scale, selected the indexes of Coefficient of Variation V, Spatial Gini Coefficient G and location quotient Q to measure the Regional Difference Degree, Internal Industry Agglomeration Degree and Urban Agglomeration Degree of the Producer Services in the Poyang Lake Urban Agglomeration;using the MESS model, Spatial Econometrics Analysis analyzed the Influencing Factors and Spatial Spillover Effect of the Around Poyang Lake Urban Agglomeration. In Street Scale, through the GIS Spatial Analysis, studied the Agglomeration Pattern and Evolution Mechanism of the Key Service Industry; In the Enterprise Level, through a Questionnaire Survey and Interviews to study the Micromechanism of the Producer Service Enterprise's Space Behavior. Through the above three dimensio
英文关键词: Producer Services;Urban Agglomeration;Spatial Agglomeration;GIS;