摘要
促进矿产资源产业集聚是推动我国西部矿产资源产业发展的主要路径之一,开展我国西部矿产资源产业集聚度与产业竞争力相关性的研究可以为西部矿产资源产业竞争力提升提供相关决策指导。为分析矿产资源产业集聚对矿产资源产业竞争力和区域经济的推动作用,本文选取区位熵反映矿产资源产业集聚度,具体地,选择企业数量区位熵反映矿产资源产业区域集聚度,选取产业产值区位熵反映矿产资源产业经济集聚度;矿产资源产业竞争力则选取产值利润率借以反映。通过衡量我国西部9个矿产资源产业的区域集聚度、经济集聚度和产值利润率,得出我国西部大部分矿产资源产业仍停留于企业"扎堆"的区域集聚,经济集聚不足,尤其是下游加工业,这导致我国西部矿产资源产业集聚效应难以充分发挥,产值利润率低下;进一步的相关性分析表明,西部矿产资源产业集聚度与产业竞争力正相关,且经济集聚对产业竞争力的推动作用更强。因而,不仅要发展下游加工业,而且要提高产业集聚度尤其是经济集聚度,以更有效地推动我国西部矿产资源产业竞争力的提升。
Promoting mineral resource agglomeration is one of the effective approaches to the development of mineral industry in China＇ s western region, so the research on the relevance of the degree of industrial agglomeration and industrial competitiveness can provide strategies to promoting competitiveness in the region. The degree of mineral industrial agglomeration has an effect on mineral industrial competitiveness and regional economy caused by mineral industrial agglomeration. This paper chooses location quotient to represent the degree of mineral industrial agglomeration, or concretely, to choose number-based location quotient to represent the degree of spatial agglomeration, and output value-based location quotient to indicate the degree of economic agglomeration ; this paper chooses ratio of output value to profit to show mineral industrail competitiveness. Based on the measurement of the degree of spatial agglomeration, degree of economic agglomeration, and ratio of output value to profit of nine mineral industries in the western region, this paper concludes that most mineral industries in the western region are still in spatial agglomeration but lack adequate degree of economic agglomeration, particularly in manufacturing industry in downstream chain, which has resulted in some difficulties in bringing agglomeration effect into play, accompanied by low ratio of output value to profit. Further more, the relevance analysis indicates that there is positive correlation between the degree of mineral industrial agglomeration and industrial competitiveness in the region, and economic agglmneration has greater effect on mineral industrial competitiveness than spatial agglomeration. Thus, it is neecessary to raise the degree of industrial agglomeration, especially the degree of economic agglomeration besides developing downstream chain for the purpose of effectively promoting mineral industrial competitiveness in the western region.
出处
《中国人口·资源与环境》
CSSCI
北大核心
2011年第5期31-37,共7页
China Population,Resources and Environment
基金
教育部人文社科基金项目"油气资源产业集群力形成机理及实证研究(编号:09YJA790189)"资助
关键词
西部矿产资源产业
产业集聚度
区位熵
产业竞争力
相关性
mineral industries in the western region
degree of industrial agglomeration
location quotient
industrial competitiveness
relevance
