摘要：合理分析一个区域内各城市之间经济联系,不仅有利于引导城市的空间发展，而且利于区域空间经济的合理组织。本文以江苏东陇海地区为例，基于经济联系强度、经济联系作用方向以及中心作用范围的不同视角，运用经济联系强度的引力模型、区位商、断裂点等理论和方法，对该地区各市县经济联系进行定量分析和综合评价。结果表明：（1）江苏省境内沿东陇海地区各市县在经济联系的强度、方向、范围等方面存在着很大差异。但徐州市区则是东陇海地区经济发展的核心。（2）各市县城市的经济联系的作用方向呈现相邻地区和中心城市指向性的特性。（3）各个市县经济之间的经济空间作用范围大小不一致，徐州市区成为该地区的辐射中心。（4）东陇海地区产业发展的专业化程度总体水平较低，特别是制造业远落后于沿海地区和苏南地区。（5）另外，对于像连云港作为我国首批沿海开发城市，在未来经济发展中，应该充分发挥改革开发优势，加强其与我国沿海和中西部地区的经济联系，转变经济发展方的模式，提升开放型经济发展水平，促进产业结构转型升级，以更好的带动东陇海地区一体化发展。26538
毕业论文关键词：经济联系强度；隶属度；区域专业化程度；断裂点；江苏省沿东陇海地区
An analysises of the Spatial Effect of Economic Linkage Between the Major Cities of Dong long hai Area in Jiangsu Province
Abstract:Within a reasonable analysis of a regional economic links between cities, not only will be benefical to guide the development of urban space and space conducive to the rational organization of regional economy.Taking Jiang Su Dong longhai Area as an example, based on the strength of economic ties and economic direction andscope of centre of different Angle of view, using gravity model of economic contact intensity, location quotient,breaking pointtheories and methods of the various cities and counties in the region economic ties and comprehensive evaluation of quantitative analysis.The results shows that: (1) all cities and counties in Jiangsu Province along the DongLonghai Area ,there are significant differences in the intensity, direction, scope and other aspects of economic ties. But the center ofXuzhou City is the core of the Donglonghai regional economic development. (2) the role of cities and counties in the direction of the city's economic links presents regions and central cities adjacent directional characteristics. (3) economic space between the role of the various cities and counties in the size range of economic inconsistency in Xuzhou become the center of radiation in the area. (4) the degree of specialization of industrial development of the Donglonghai Area overall low level, especially in manufacturing industy far behind the coastal areas and southern Jiangsu.(5) In addition,as Lianyungang as one of the first coastal cities, economic development, reform and development should give full play to advantagesin the future , strengthen its central and western regions of China's coastal economic ties, the transformation of economic development side of the model to enhance open the level of economic development, promote industrial restructuring and upgrading to better promote the integrated development of the Donglonghai Area.
    KeyWords:economic linkageintensity;subjectiondegree;Regional specialization degree; breaking point; Donglong hai Area in Jiangsu Province
目录
一、引言    1
二、研究区域概况    1
（一）江苏省东陇海地区的战略区位    1
（二）东陇海地区的经济发展状况    2
三、研究方法和数据来源    4
（一）经济联系强度    4
（三）区位熵    5
（四）断裂点理论    6 沿东陇海地区市县经济联系的空间作作用分析:http://www.youerw.com/jingji/lunwen_20761.html