| 中国工业行业技术创新能力差异及影响因素实证分析 |
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| 引用本文： | 陈傲.中国工业行业技术创新能力差异及影响因素实证分析[J].科学学与科学技术管理,2007,28(11):81-84. |
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| 作者姓名： | 陈傲 |
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| 作者单位： | 郑州航空工业管理学院,郑州,450015 |
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| 基金项目： | 航空科学基金资助项目“知识溢出推进技术创新的长效机制”(2006ZG55006) |
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| 摘 要： | 以37个行业规模以上工业企业基础数据为研究样本。首先,应用统计分析中的因子分析法对评价指标分层归类,计算主因子得分;其次,对各主因子得分进行归一化处理,利用归一化因子得分与对应主因子的方差贡献率相乘后求和,得到样本总得分;最后,根据样本总得分进行分层聚类,判别我国工业行业技术创新能力差异的显著性,分析导致我国工业行业技术创新能力差异的关键影响因素。
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| 关 键 词： | 技术创新能力 行业 因子分析 聚类分析 实证分析 |
| 文章编号： | 1002-0241（2007）11-0081-04 |
| 修稿时间： | 2007-05-23 |
The Empirical Analysis on Influence of Technological Innovation Capacity's Difference in China's Industry |
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| CHEN Ao.The Empirical Analysis on Influence of Technological Innovation Capacity''''s Difference in China''''s Industry[J].Science of Science and Management of S.& T.,2007,28(11):81-84. |
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| Authors: | CHEN Ao |
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| Institution: | Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou 450015 |
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| Abstract: | Based on the basic data of large and medium-sized industrial enterprise by 37 industries in China,firstly,indicators are divided by means of the method of factor analysis,meanwhile the factor scores is put forward separately.Secondly,the normalized scores are multiplied with the weights of the corresponding principal factors and added to get the total scores of samples.Finally,according to the scores of samples,the agglomerative clustering is used to distinguish the difference of enterprise's technological innovation capability by several industries.Furthermore this paper discusses the influence of some key factors on technological innovation capacity in China's industry. |
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| Keywords: | technological innovation capability industry factor analysis cluster analysis empirical analysis |
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