我国钢铁行业产业集中度问题研究

发布时间：2018-04-28 04:17

本文选题：钢铁行业 + 产业集中度　；参考：《经济问题探索》2014年10期

【摘要】：近年来,产业集中度成为钢铁行业产业经济研究的热点和产业政策规划的重要内容。本文研究发现2012年我国钢铁行业正处于产业成长前期,产业集中度各项指标仅相当于其他钢铁强国的30%-50%的水平,而前四大企业规模平均规模高达4800万吨,是世界主要产钢国对应规模的2到3倍。我国钢铁产业集中度低并非是产业组织结构恶化的表现而是发展过程中的正常现象,其主要原因是市场规模的快速增长。本文根据我国钢铁行业发展特点和趋势得出2020年钢铁行业前四大企业和前八大企业平均规模分别为4500万吨和3700万吨,合理的CR4和CR8分别为25.7%和42.3%;提出在判断我国钢铁行业市场结构时,不应采用国外常用的CR4和CR8,而应采用CR10和CR20。最后提出了我国制定钢铁产业发展规划和政策的合理方向。
[Abstract]:In recent years, industrial concentration has become a hot spot and an important content of industrial policy planning in the iron and steel industry. In this paper, it was found that in 2012, the steel industry in China was in the early stage of industrial growth, and the index of industrial concentration was only equal to the 30%-50% of other iron and steel countries, while the average scale of the top four enterprises was up to 48. 00 million tons, 2 to 3 times the corresponding scale of the world's major steel producing countries. Low concentration of iron and steel industry in China is not a manifestation of the deterioration of industrial organization structure but the normal phenomenon in the process of development. The main reason is the rapid growth of the market scale. In this paper, according to the development point and trend of the steel industry in China, the top four of the steel industry in 2020 The average size of the enterprises and the top eight enterprises is 45 million tons and 37 million tons, respectively, and the reasonable CR4 and CR8 are 25.7% and 42.3%, respectively. It is proposed that when judging the market structure of the steel industry in China, it is not necessary to adopt the common foreign CR4 and CR8, but CR10 and CR20. should be adopted at last to put forward the rational direction of developing the development plan and policy of the steel industry in China.

【作者单位】：大连海事大学;
【基金】：国家自然科学基金项目《我国围填海区的成长机制和发展潜力研究》,项目编号:41371131,项目主持人:栾维新
【分类号】：F426.31

【参考文献】