| 引用本文： |
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郭海燕,游菲.信息产业对广西国民经济的带动作用分析[J].广西科学院学报,2010,26(2):185-187,192. [点击复制]
- GUO Hai-yan,YOU Fei.Analysis on the Role of Influence Extent of Information-technology Industry to the National Economy of Guangxi[J].Journal of Guangxi Academy of Sciences,2010,26(2):185-187,192. [点击复制]
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| 摘要: |
| 选取1997年和2002年广西和国家的投入产出表数据,根据带动度和带动度系数的定义,运用Excel矩阵运算方法,计算出1997年和2002年广西各行业经济部门的带动度系数,并选取带动度系数大于1的经济部门,从范围经济性和关联经济性分析信息产业及相关行业对广西经济增长的带动作用。研究表明,广西信息产业的范围经济性和关联经济性为其他产业和国民经济的发展带来了倍增作用,以及产生了对经济增长的倍乘效应;但是带动作用不大,表现并不突出,与全国水平相比,无论是规模还是速度都存在较大的差距,特别表现在对国民经济及其他部门发展的影响度和带动作用上。 |
| 关键词: 信息产业 投入产出 带动度 带动度系数 |
| DOI： |
| 投稿时间：2008-04-11修订日期：2010-04-08 |
| 基金项目: |
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| Analysis on the Role of Influence Extent of Information-technology Industry to the National Economy of Guangxi |
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GUO Hai-yan1, YOU Fei2
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| (1.Guangxi University, Nanning, Guangxi, 530004, China;2.Xuzhou Construction Machinery Technical School, Xuzhou, Jiangsu, 221008, China) |
| Abstract: |
| The input and output data of Guangxi and the country in 1997 and 2002 were selected.According to influence extent and influence extent coefficient definition, each economic branch's influence extent coefficient of Guangxi,in 1997 and 2002 respectively,was calculated by utilizing the Excel matrix operation method.Then the influence extent coefficient that is bigger than 1 was selected to analyse the leading role of information industry and related industries in Guangxi's economy growth. The research indicated that the scope efficiency and the connection efficiency of Guangxi's information industry had multiplication effection on other industries and the national economic development.However,the leading role and performance of information industry and related industries are not prominent.Compared with the national level, there is a big disparity in the scale and speed specially in the influence extent coefficient and leading role to the national economy and other economic departments. |
| Key words: information-technology industry input-output influence extent influence extent coefficient |
