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首页> 外文会议>International Symposium on Intelligent Information Technology Application;IITA 2009 >Measurement and Evaluation of Economic Contacts in Urban Agglomeration Using Gravity Model and Intensity Model
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Measurement and Evaluation of Economic Contacts in Urban Agglomeration Using Gravity Model and Intensity Model

机译：基于引力模型和强度模型的城市群经济联系测度与评估

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摘要

The gravity model and intensity model of urban flow was developed for analyzing spatial contacts in urban agglomerations. The paper analyzes the economic contacts of urban agglomeration between major cities in Jiangxi province and different regions in China. The study shows that the intensities of economic contacts of urban agglomeration between major cities in Jiangxi province and other regions in whole country are different greatly. The contacts between the 11 cities and Wuhan urban agglomeration, Yangtze urban agglomeration, Chang-Zhu-Tan urban agglomeration and Wanjiang urban agglomeration are more close and complicated than those of the west, the southwest and the east region. Meanwhile, the tendency and intensity of urban flows in Jiangxi province is misplaced, the economic capacity of main cities doesnȁ9;t match with their outward service abilities. Therefore, a more systematical and measurable quantitative analysis is needed in demonstrating economic contacts of urban agglomerations in different regions.
机译：建立了城市流量的重力模型和强度模型，以分析城市群中的空间接触。本文分析了江西省主要城市与中国不同地区之间城市群的经济联系。研究表明，江西省主要城市与全国其他地区的城市群经济联系强度差异很大。与西部城市，西南地区和东部地区相比，这11个城市与武汉城市群，长江城市群，长株潭城市群和皖江城市群之间的联系更加紧密和复杂。同时，江西省城市流动的趋势和强度错位了，主要城市的经济能力与外向服务能力不匹配，达9。因此，在展示不同地区城市群的经济联系时，需要进行更系统，更可衡量的定量分析。

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