| 等级-频次分布在R＆D资源管理中的应用 |
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| 引用本文： | 李有平,庞景安.等级-频次分布在R＆D资源管理中的应用[J].中国软科学,2005(11):149-155. |
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| 作者姓名： | 李有平 庞景安 |
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| 作者单位： | [1]东南大学经济管理学院,江苏南京210096 [2]中国科学技术信息研究所信息分析中心,北京100038 |
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| 摘 要： | 为定量研究中国R＆D资源分布高度不平衡与集中化趋势,达到有效预测和管理R＆D资源的目的,本文借鉴文献计量学信息发生源与信息单元出现频次的分布理论,利用等级-频次、规模-频次以及最大等级法等数据处理方法,通过建立lgX-lgY,X-lgY和lgX-Y三种坐标系,利用统计回归分析技术,导出中国各省市R＆D经费和R＆D人力投入所服从的负幂分布、负指数分布和布拉德福分布,比较并模拟R＆D资源在不同地区分布的状况和趋势,同时,应用Price定律计算出中国R＆D经费和R＆D人力的集中度.
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| 关 键 词： | R＆D资源 等级-频次分布 集中度 |
| 文章编号： | 1002-9753(2005)11-0149-07 |
| 收稿时间： | 2005-06-22 |
| 修稿时间： | 2005-11-03 |
The Application of Frequency-rank Distribution in R&D Resources Management |
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| LI You-ping,PANG Jing-an.The Application of Frequency-rank Distribution in R&D Resources Management[J].China Soft Science,2005(11):149-155. |
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| Authors: | LI You-ping PANG Jing-an |
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| Abstract: | In order to quantitatively research on high non-equilibrium and concentration trends of distribution of(China's) R&D resources,reach to the aim of forecasting and managing efficiently R&D resources,this article uses the theory of bibliometrics for the frequency distribution problems that observed events occurred and adopts frequency-rank,frequency-size and the maximum rank method etc data processing methods,and through lgX-lgY,X-lgY and lgX-Y coordinates system,it derives the negative power distribution,negative index distribution and Bradford distribution attributive to input of the R&D expenditure and R&D personnel on cities and provinces of China.It also compares and simulates the distribution conditions and trends of the R&D resources in different regions.At the same time,the article applies Price Law to calculate the concentration of China R&D expenditure and R&D personnel. |
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| Keywords: | R&D resource frequency-rank distribution concentration bibliometrics |
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