| 数字指纹技术的研究进展 |
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| 引用本文： | 张峰,穆晓敏,杨守义.数字指纹技术的研究进展[J].国际商务研究,2005,45(5):5-10. |
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| 作者姓名： | 张峰 穆晓敏 杨守义 |
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| 作者单位： | 上海对外贸易学院 |
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| 摘 要： | 国有企业的国际竞争力状况对中国国家竞争力至关重要。通过实证分析, 我们发现外国直接投资对我国制成品的显示性竞争优势的影响微乎其微,甚至是负效应;对我国制成品的贸易竞争力指数影响却是正效应。考虑到外国直接投资在我国主要涉及加工贸易,所以,我们可以推断出这样一个结论:外国直接投资可以推动中国的出口,但却无助于中国国有企业国际竞争力的提高。
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| 关 键 词： | 国际竞争力 显示性竞争优势 溢出效应 |
| 文章编号： | 1006-1894（2005）05-0005-05 |
| 收稿时间： | 2004/12/20 0:00:00 |
Advances in Digital Fingerprinting Technology |
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| ZHANG Feng,MU Xiao-min,YANG Shou-yi.Advances in Digital Fingerprinting Technology[J].International Business Research,2005,45(5):5-10. |
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| Authors: | ZHANG Feng MU Xiao-min YANG Shou-yi |
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| Institution: | School of Information Engineering, Zhengzhou University, Zhengzhou 450052, China |
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| Abstract: | Digital fingerprinting is a technology used to trace illegal redistributors and protect copyright,and has been get more and more attention.In this paper,the basic principle of the digital fingerprinting is introduced,the latest advances in this field are presented,meanwhile,the specialties of various schemes are compared.Finally,the future development of digital fingerprinting is analyzed. |
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| Keywords: | Digital fingerprinting technology Collusive attack Marking assumption Spread-spectrum watermarking |
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