| 当前我国工业集中度及其变动趋势研究 |
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| 引用本文： | 盛毅,池瑞瑞,王长宇.当前我国工业集中度及其变动趋势研究[J].郑州航空工业管理学院学报(管理科学版),2007,25(5):13-18. |
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| 作者姓名： | 盛毅 池瑞瑞 王长宇 |
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| 作者单位： | 四川省社会科学院 四川成都610064 |
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| 摘 要： | 通过对现阶段工业集中度的测算发现,我国几乎所有行业均为竞争型行业,各行业的集中率、基尼系数和赫芬达尔指数均远低于发达国家同一时期值,行业内缺乏具有占绝对规模优势的大企业。观察集中度的变动趋势则发现,我国工业集中度不是呈"U"而是呈"M"型变化。我国目前的工业集中度与我国已进入工业化中期阶段不相称,因此,当前产业政策的着力点,应当放在培育和支持大企业发展上,以促进产业进一步集中。
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| 关 键 词： | 集中度 集中率 均衡率 |
| 文章编号： | 1007-9734（2007）05-0013-06 |
| 收稿时间： | 2007-07-13 |
| 修稿时间： | 2007-07-13 |
The Study of the Concentration Degree and the Tendency of Chinese Current Industry |
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| SHENG Yi,CHI Rui-rui,WANG Chang-yu.The Study of the Concentration Degree and the Tendency of Chinese Current Industry[J].Journal of Zhengzhou Institute of Aeronautical Industry Management,2007,25(5):13-18. |
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| Authors: | SHENG Yi CHI Rui-rui WANG Chang-yu |
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| Institution: | Sichuan Academy of Social Sciences, Chengdu 610064, China |
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| Abstract: | The degree of current industrial concentration of China was investigated,and it was found that most of Chinese trades could be ascribed to competitive type.However,the concentration ratio(CR),Gini coeffient(G) and A.O.Hirschman-O.C.herfindahl index(HHI) of Chinese various trades are far lower than that of developed countries' contemporary ones.And large enterprises on the absolute superiority of scale are rare in every trade.Based on the trend of concentration degree,we find that the movement of Chinese Industrial concentration degree must be described as "M" instead of "U". |
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| Keywords: | concentration degree concentration ratio equilibration ratio |
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