基于双对数回归模型的苹果收益影响因素分析  

MULTIPLE REGRESSION ANALYSIS ON INFLUENCING FACTORS OF APPLE INCOME

作　　者：孙莹 根锁[1] SUN Ying;Gensuo(College of Economics and Management,Inner Mongolia Agricultural University,Hohhot 010010,China)

机构地区：[1]内蒙古农业大学经济管理学院,呼和浩特010010

出　　处：《内蒙古农业大学学报（自然科学版）》2018年第5期90-96,共7页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：内蒙古农业大学学生科技创新基金(KJCX2017023)资助

摘　　要：本文基于中国1991—2015年的相关数据,对影响苹果收益的因素建立多元线性回归模型,并通过经济学、统计学、计量经济学等方法对其进行实证分析。研究结果表明:苹果产量、物质与服务费用、家庭用工折价、苹果平均出售价格是影响苹果收益的主要因素。同时本文将中国加入WTO这一定性因素作为虚拟变量引入回归模型,对苹果收益的影响因素作进一步的关键性分析。本文通过对影响苹果收益因素的分析,为中国苹果市场的持续健康发展提供一个理论方向。Based on Chinese 1991—2015 years＇ relevant data,this paper establishes multiple linear regression models for factors influencing Apple income,and conducts empirical analysis through economics,statistics and econometrics. The results show that apple yield,material and service cost,household labor discount,and the average price of apple are the main factors that affect Apple income. At the same time,this paper takes Chinese entry into WTO as a virtual variable to introduce a regression model,and makes a further critical analysis of the factors affecting Apple income. This paper provides a theoretical direction for the sustainable and healthy development of the apple market in China through the analysis of the factors that affect Apple income.

关 键 词：苹果收益 影响因素 多元回归分析 持续发展 

分 类 号：F326.13[经济管理—产业经济]