THE CONTRIBUTION OF INFORMATIONIZATION TO ECONOMIC GROWTH——BASED ON THE STATISTICS OF HUNAN PROVINCE
利用湖南省1995-2007年统计数据，通过修正的C-D生产函数和岭回归方法，实证分析信息化对经济增长的贡献，发现信息化已成为仅次于劳动和资本的第三大增长来源。
This paper uses the statistics of Hunan province to calculate its information level from 1995 to 2007 by establishing the indicator system of the development of informationization. It empirical analyses the contribution of informationization to economic growth by using the amended C—D production function and the method of ridge regression and comes to the following conclusion: informationization has become the third source of economic growth in Hunan province, its contribution is only next to the labor and capital factor.