Analysis of Contribution of Information Industry to National Economy Development in China

作者：Yu Xindong; Hu Shuhua

来源：9th International Conference on Innovation and Management, 2012-11-14 to 2012-11-16.

• Information industry
• Cobb-Douglas production function
• Economic contribution

The proportion of China's information industry in the GDP after financial crisis has been investigated firstly in this paper. Output value of information industry proportion in the GDP increased gradually from 2001 to 2006, up to 2006, which made up of 25.47% of the GDP. Nevertheless, its proportion in the GDP has started to count less since 2006. According to the Douglas function, the paper analyzes the contribution of information industry to national economy development next. Clear-cut correlation between information industry and the GDP indicates that the increase of one unit of the logarithm of the output value of information industry will cause the increase of the GDP's logarithm by 0.071 units. Finally, the paper expatiate the role of information industry in promoting the industrial structure optimization and upgrading, its economic benefits and its direct and indirect effect on economic growth.

• 出版日期2012
• 单位武汉理工大学