合肥市固定资产投资对GDP影响的实证分析

Empirical Study on an Impact of Fixed Assets Investment on GDP in Hefei

利用EViews7.2软件,选取2000—2016年合肥市固定资产投资和GDP的时间序列数据,运用计量经济学的方法,通过单位根检验、T检验、F检验、D-W检验及修正等,分析了合肥市固定资产投资额对其GDP增长的影响并得出了二者之间存在的数量关系,对于合理规划投资具有积极意义。

By using Eviews 7.2 software is used to select the time series data of investment in fixed assets and GDP in Hefei from 2000 to 2016 and econometric method is selected to analyze the fixed assets investment in Hefei on its GDP growth,through unit root test,T test and F test,D-W test and correction,etc.and the quantitative relation between the two is obtained.This study has positive significance for reasonable planning investment.