摘要
为了探求东北地区煤炭资源产业的比较优势,采用比较优势理论中区位商分析方法,设计“优势比率”指标,定量分析了东北地区煤炭资源产业的优劣势区位,并将两个时点(1996年,2003年)的优势比率加以比较,得出产业结构和优劣区位分布变动趋向。研究结果表明,东北地区煤炭生产能力不断萎缩,产量优势逐渐下降、深加工程度不够,资源储备不足等。研究结论认为从量上表明了煤炭资源产业优势萎缩和劣势扩张的程度,有助于确立发挥煤炭资源产业比较优势的有效途径。
In order to seek the comparative advantages of coal resources industry of northeast China, the paper uses location quotient analysis in advantage theory and design the target of "advantage rate", and then makes a quantitative analysis of the disadvantages and advantage location of coal resources industry. A comparison of the advantage rate of the two time points (1996 and 2003) indicates the trend of change with regard to industrial structure and the distribution of disadvantages and advantage location of coal resource. The paper offers appropriate measures for resolving the problems: continual shrinkage in coal productivity, a decline in the advantages of coal output by degrees, low-level deep- processing of coal and insufficient resource reserves.
出处
《辽宁工程技术大学学报(自然科学版)》
EI
CAS
北大核心
2007年第4期494-496,共3页
Journal of Liaoning Technical University (Natural Science)
基金
国土资源部基金资助项目(G948-2004)
关键词
东北地区
煤炭资源产业
比较优势
north-east region: coal resource industry: comparative advantages
作者简介
鹿爱莉(1964-),女,江苏铜山县人,研究员,工学博士,主要从事矿业经济研究