摘要
结合空间计量经济学相关理论以及Moran's I指数,研究长江中游港口航运要素目前的集聚状态.研究结果表明,长江中游港口航运要素存在空间相关性,各港口生产要素的分布会受到相邻港口负方向的影响,对港口吞吐量的增长起到正向作用.
Using space econometric theory and Moran＇s I index, studied the Middle Yangtze River shipping port agglomeration state. Results show that, shipping elements exist spatial correlation, shipping elements＇ distribution is affected by the negative direction of adjacent ports, playing an positive role of port throughput growth.
出处
《数学的实践与认识》
北大核心
2015年第8期87-93,共7页
Mathematics in Practice and Theory
基金
中部崛起与构建武汉长江中游航运中心自生能力研究(12BJL082)
