摘要
国家铁路作为铁路行业的主干力量,其物流周转对于各个省份经济增长具有明显的快速拉动效应。采用全国29个省份近12年的数据,建立面板回归模型,测算国家铁路物流周转量对各省经济增长的影响程度。研究表明:建立的面板模型回归系数绝大多数在5%水平下显著;国家铁路物流周转量每增长1亿吨公里可以带动区域经济增长率增长1.23个百分点;但增长效应存在区域性差异,对东部地区影响程度大于西部和中部地区。
State railways as the backbone of railway industry strength, its freight turnover rapid pull to the provinces economic growth has obvious effect. Using data from a nearly 12 years in 29 provinces, establish a panel regression mudel, measuring national railway freight turnover impact on provin- cial economic growth. Research shows that: to establish a panel model of regression coefficient in the vast majority of the 5% significant level: National railway freight turnover ev- ery growth 100 million ton-kilometers can drive the area eco- nomic growth rate increases by 1.23%: Effect of regional dif- ferences, but growth in the eastern region influence is greater than the western and central regions.
出处
《物流科技》
2015年第8期71-73,76,共4页
Logistics Sci-Tech
基金
江西省新型工业化与城镇化软科学研究基地资助项目
项目编号:13JG08
江西省社科青年项目
项目编号:13GL33
关键词
国家铁路
面板数据
物流周转量
经济增长
national railway
panel data: the freight turnover
, economic growth