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New Technology of Library and Information Service  2011, Vol. 27 Issue (5): 62-68    DOI: 10.11925/infotech.1003-3513.2011.05.10
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Influence Factors of the Spatial Distribution of Academic Information on Internet of China——An Empirical Research Based on Spatial Statistic
Su Jinyan
Bibliometrics and Science Research Centre, Chinese Academy of Social Science, Beijing 100732, China
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Abstract  According to the sample collected by search engines, the Spatial Error Model (SEM), considering spatial dependence of academic information on Internet is established, which is a quantitative method to analyze the spatial agglomeration phenomenon of academic information on Internet. It is found that spatial dependence exists and SEM is the best model when analyzing this problem. Five factors are main influence factors of spatial distribution of academic information on Internet,and they are economic development level, size of research team, network development level, population base and number of urban residents.
Key wordsAcademic information on Internet      Spatial distribution      Spatial statistic      Influence factors     
Received: 29 March 2011      Published: 11 July 2011
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Cite this article:

Su Jinyan. Influence Factors of the Spatial Distribution of Academic Information on Internet of China——An Empirical Research Based on Spatial Statistic. New Technology of Library and Information Service, 2011, 27(5): 62-68.

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http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2011.05.10     OR     http://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2011/V27/I5/62

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[1] Su Jinyan. Study on Spatial Dependence of Academic Information on Internet[J]. 现代图书情报技术, 2011, 27(2): 62-68.
[2] Tian Hui,Cao Feifei,Li Pengxiang. Theory Basis of Application of Human Network in the Competitive Intelligence Activity[J]. 现代图书情报技术, 2007, 2(9): 1-5.
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