长江经济带沿江主要港口商品流通规模与结构研究  

Research on Commodity Circulation Scale and Structure of Main Port along the Yangtze River Economic Belt

作　　者：吴忠才[1] WU Zhongcai(College of Economic and Management, Hunan Institute of Science and Technology, Yueyang 414006, China)

机构地区：[1]湖南理工学院经济与管理学院

出　　处：《湖南理工学院学报（自然科学版）》2019年第2期73-79,共7页Journal of Hunan Institute of Science and Technology(Natural Sciences)

基　　金：国家社科基金青年项目(13CMZ051);湖南省社科基金项目(2010YBB157);湖南省科技厅软科学项目(2011Zk3130,2014ZK3028);湖南省教育厅青年项目(12B057)

摘　　要：为了揭示长江经济带沿江主要港口商品流通的总量及结构,选取包括上海港在内的21 个长江经济带沿江港口,运用赫芬达尔指数法和缓冲区分析法进行研究,结果表明:长江经济带沿江主要港口商品流通规模较大的港口主要分布在长三角区域,形成了一个鲜明的港口群.上海港集装箱吞吐量和货物吞吐量排全球第一和第二,对长江经济带的带动作用显著.长江经济带主要港口市场结构类型属于低寡占Ⅰ型的市场结构类型.长江经济带港口商品流通结构中,亿吨以上的大宗货物,主要有金属矿石、煤炭及制品等,增长最快的是水泥、有色金属、机械设备电器等三类商品.故可认为长江经济带沿江主要港口商品流通规模具有进一步增长的潜力,商品流通结构的变化反应了社会经济需求结构的变化.In order to reveal the total and structure of commodity circulation in the main ports along the Yangtze River Economic Belt, 21 ports including Shanghai Port were selected, and the Herfindahl index method and buffer analysis method were used. Studies have shown that commodity circulation larger ports are mainly distributed in Yangtze river delta area, and have formed a distinct ports group. Container throughput and cargo throughput of Shanghai port is respectively in the first and second status of the world, leading on the Yangtze river economic belt. Market structure type of main ports belongs to the low oligopolistic Ⅰ. In the port commodity circulation structure of the Yangtze River Economic Belt, bulk commodities of more than 100 million tons mainly include metal ore, coal and products. The fastest growing industries are cement, non-ferrous metals, machinery and equipment. The study concludes that the scale of commodity circulation has the potential for further growth, and changes in the commodity circulation structure reflect changes in the structure of social and economic needs.

关 键 词：长江经济带 港口 商品 流通规模 流通结构 

分 类 号：F127[经济管理—世界经济]