摘要
内陆腹地经济的发展与港口货物吞吐量和集装箱吞吐量有明显的相关性,而港口腹地范围的划分对内陆腹地经济指标的计算将产生较大影响。运用引力模型法对青岛港的港口腹地范围进行划分,通过灰色关联分析论证划分后腹地GDP与青岛港货物吞吐量的相关性要高于山东省GDP与青岛港货物吞吐量的相关性,并分析青岛港物流量与腹地经济指标的相关性,研究发现:港口货物吞吐量与腹地GDP的相关性最高;港口集装箱吞吐量与腹地进出口总额相关性最高。
The development of hinterland economy has an obvious relevance with the port freight throughout and container throughout.And the district of the port hinterland will affect the computation of the hinterland economic index strongly.This paper uses the gravity model districting Qingdao port hinterland and uses the grey relation analysis proving the relevance of the Qingdao port freight throughout with the hinterland GDP is higher than that with the Shandong Provence GDP.At last,the paper draws the conclusions that the port freight throughout has the highest relevance with the hinterland GDP and the port container throughout has the highest relevance with the hinterland import and export total.
出处
《统计与信息论坛》
CSSCI
2010年第9期48-52,共5页
Journal of Statistics and Information
基金
山东省软科学项目<山东省物流园区的情境分析与发展对策研究>(2009RKB191)
青岛科技大学人文社会科学研究资助课题<青岛市物流业多式联运评价体系研究>(09XC10)
关键词
腹地经济
引力模型法
腹地划分
灰色关联分析
hinterland economy
gravity model
hinterland districting
grey relation analysis
