苏州外资制造业经济增长因素贡献率测算模型与分析

The Measure Model and Analysis of Contribution Ratio of Economic Growth Factor on Suzhou Foreign Capital Manufacturing

在经济增长因素分析中,人们常用生产函数来分析经济增长过程,测算各要素对经济增长的贡献率.本文利用柯布-道格拉斯生产函数给出苏州外资制造业经济增长的六个影响因素贡献率测算模型与分析,由于六个影响因素之间存在多重共线性,为消除多重共线性,使模型合理,本文使用主成分回归建立模型,结果令人满意。

In factor analysis of economic growth ,we analyse economic growth process by using produce function,and measure each factor contribution ratio for economic growth.This paper gives the measure model and analysis of contribution ratio of economic growth six factor on suzhou foreign capital manufacturing by utilizes Cobb-Dauglas produce function,on account of common linearity of six influence factor,this paper constitutes the model by using principle component regress for avoiding common linearity, the result is satisfaction.