摘要
选取湖北省1990-2014年GDP与固定资产投资的时间序列数据,在EVIEWS环境下主要采用计量经济学的方法,利用自相关、异方差的检验与修正及滞后性分析湖北省固定资产投资对国内生产总值的影响.结果表明,在湖北省经济增长过程中,固定资产投资发挥着积极的带动作用,但其效果是递减的.
This paper chooses the time-series data of GDP and fixed assets investment in Hubei Province from1990to2014.In the EVIEWS environment,the method of econometrics is mainly used to analyze the effect of investment infixed assets on GDP in Hubei Province by using autocorrelation,heteroskedasticity test and lagging analysis.Theresults show that,in the process of economic growth in Hubei Province,fixed asset investment plays a positive leadingrole,but the effect is decreasing.
作者
赵阳
ZHAO Yang(School of International Trade and Economics, Anhui University of Finance and Economics,Bengbu, Anhui 233030, China)
出处
《衡水学院学报》
2017年第1期65-69,共5页
Journal of Hengshui University
关键词
固定资产投资
GDP
自相关
异方差
湖北省
investment in fixed assets
GDP
autocorrelation
heteroskedasticity
