基于回归分析对私人汽车拥有量的影响因素的研究

数学理论与应用 ›› 2017, Vol. 37 ›› Issue (3-4): 93-97.

基于回归分析对私人汽车拥有量的影响因素的研究

葛广瑾

河北农业大学经济贸易学院

出版日期:2017-12-30 发布日期:2020-09-22

Study of Influence Factors of Private Car Ownership Based on Regression Analysis

Ge Guangjin

College of Economics and Trade,Hebei Agricultural University

Online:2017-12-30 Published:2020-09-22

摘要/Abstract

摘要： 为了解河北省私人汽车拥有量的影响因素,在收集河北省2005-2015年的私人汽车拥有量数据的基础上,通过eviews8.0软件,以私人汽车拥有量为被解释变量,选取5个解释变量运用最小二乘法建立回归模型,并对模型进行检验.得到影响河北省私人汽车拥有量的因素,主要包括公路里程,城市人口密度和城镇居民人均可支配收入,并针对影响因素提出建议.

关键词: 私人汽车, 回归分析, 最小二乘法, 影响因素

Abstract: To understand the influence factors of private car ownership in Hebei province,data of private car from 2005to 2015is collected.Private car ownership is chosed as an explained variable,five explanatory variables are selected by least squares regression.It is found that the main influencing factors of private car ownership in Hebei province are the highway mileage,density of urban population and urban per capita disposable income.Some suggestions are put forward according to the influencing factors.

Key words: Private car, Regression analysis, Least square method, Influencing factor

葛广瑾. 基于回归分析对私人汽车拥有量的影响因素的研究[J]. 数学理论与应用, 2017, 37(3-4): 93-97.

Ge Guangjin. Study of Influence Factors of Private Car Ownership Based on Regression Analysis[J]. Mathematical Theory and Applications, 2017, 37(3-4): 93-97.

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