基于主成分分析的山西餐饮业影响因素  

On Influencing Factors of Catering Industry in Shanxi Based on Principal Component Analysis

作　　者：文传军[1] 陈丽娟 王君甫 朱美玲 鲍衡 章琦 WEN Chuanjun;CHEN Lijuan;WANG Junfu;ZHU Meiling;BAO Heng;ZHANG Qi(School of Mathematical Sciences and Chemical Engineering,Changzhou Institute of Technology,Changzhou Jiangsu 213032,China)

机构地区：[1]常州工学院数理与化工学院,江苏常州213032

出　　处：《安徽广播电视大学学报》2018年第3期30-35,共6页Journal of Anhui Radio & TV University

基　　金：国家自然科学基金青年项目(项目编号:31700466);常州工学院教改校级课题(项目编号:A3-4406-17-064,A3-4402-17-059,2017099Z)

摘　　要：以山西省餐饮业消费品零售总额为研究对象,选取人均GDP、山西省入境旅游接待人数、旅游总收入、城市化率、城镇居民人均可支配收入、农村居民人均纯收入、政府最终消费支出等14个因素作为自变量进行主成分分析,并根据主成分得分与山西省餐饮业社会消费品零售总额建立回归模型,得出城镇居民人均可支配收入、农村居民人均纯收入、政府最终消费支出、商品零售价格指数、居民消费价格指数、城市化率、人均GDP、旅游总收入是影响山西省餐饮业发展的主要因素。最后有针对性地就山西省餐饮业的发展提出参考意见与建议。Taking the total retail sales of consumer goods in the catering industry in Shanxi as the research object,selecting the per capita GDP,the number of inbound tourism received in Shanxi Province,the total tourism revenue,the urbanization rate,the per capita disposable income of urban residents,the per capita net income of rural residents,and the government final consumption expenditure as the independent variables,and establishing a regression model based on the scores of principal components and total retail sales of social consumer goods in the catering industry in Shanxi Province,the paper concludes that the per capita disposable income of urban residents,per capita net income of rural residents,final government consumer spending,retail price index of goods,consumer price index,urbanization rate,per capita GDP,and total tourism income are the main factors affecting the development of the catering industry in Shanxi Province.It finally provides targeted opinions and suggestions on the development of the catering industry in Shanxi Province.

关 键 词：餐饮业 主成分回归 发展现状 影响因素 方差贡献率 

分 类 号：F127.25[经济管理—世界经济] F061.2