摘要
利用主成分回归分析实证研究了资本、劳动投入、制度和产业结构4个因素对我国经济增长的影响,并测度了它们对我国经济增长的弹性和贡献。研究结果表明:促进我国经济增长的主要因素是资本投入,其对经济增长的贡献率达到60.81%;其次是制度因素,其贡献率为19.03%;产业结构、劳动力投入的贡献率分别为10.55%、9.61%。最后基于研究结果,提出了相关政策建议。
This paper makes an empirical study on the influences of capital input, labor force, institution and industrial structure on China＇s economic growth by using principal component regression analysis, and it measures elasticity and contribution of economic growth. The resuhs show that the main factor of promoting economic growth is capital input, its contribution ratio reaches up to 60.81% ; the second is institutional factor, its contribution ratio is 19.03% ; the contribution ratios of industrial structure and the labor input are respectively 10.55% and 9.61%. Finally, it gives some relevant suggestions on policy consideration based on the study results.
出处
《长春大学学报》
2010年第1期17-20,共4页
Journal of Changchun University
关键词
主成分回归
制度变迁
经济增长
贡献率
principal component regression
institutional change
economic growth
contribution ratio
