鄱阳湖生态经济区城市间经济联系社会网络分析研究  

Research on the Cities' Economic Contacts of Poyang Lake Ecological Economic Zone Based on the Social Network Analysis

作　　者：靳海攀[1,2,3] 郑林[1,2] 张敬伟[1,2] 

机构地区：[1]江西师范大学地理与环境学院,江西南昌330022 [2]江西师范大学鄱阳湖湿地与流域研究教育部重点实验室,江西南昌330022 [3]江西省政府投资项目评审中心,江西南昌330046

出　　处：《江西师范大学学报（自然科学版）》2014年第5期546-550,共5页Journal of Jiangxi Normal University(Natural Science Edition)

基　　金：国家自然科学基金(40561011)资助项目

摘　　要：应用修正的引力模型测算鄱阳湖生态经济区城市间经济联系,采用社会网络分析方法对城市间经济联系进行分析.研究结果显示:鄱阳湖生态经济区城市间网络密度值较小,城市间经济联系相对较弱;中心度分析显示南昌市区是该区域的"中介"城市;凝聚子群分析进一步说明了南昌市区在区域中的地位和作用,同时整个区域网络结构具有较多的小团体分布.在今后应采取一些措施加快区域一体化进程.The modified gravity model is applied to measure the cities＇ economic contacts of Poyang Lake Ecological Economic Zone, and the urban agglomerations＇ economic contacts are analyzed by the network. The result shows that the network density of Poyang Lake Ecological Economic Zone is low, and the economic contact of urban agglomeration is relatively weak. The centrality degree shows Nanchang is intermediary of the region. The cliques analysis further confirms the position and role of Nanchang in the region, and the whole area network structure with many small groups of distribution, it is not conducive to the overall development of the region. In the future the regional should adopt some measures to accelerate the process of regional integration.

关 键 词：经济联系 社会网络分析 鄱阳湖生态经济区 

分 类 号：F127[经济管理—世界经济]