中国城镇居民消费区域差异的因素分析 毕业论文.doc

本科毕业论本科生毕业论文 中国城镇居民消费区域差异的因素分析 Chinas urban residents consumption factors analysis of regional differences 学 院：理学院 专 业：统计学 姓 名： 学 号： 指导教师： 职 称： 论文提交日期：二Ο一三年六月 摘 要 最近几年，中国城镇居民的消费水平和消费结构发生了很大的变化，具体表现为：城镇居民的消费水平有了较大幅度的提高；食品消费仍占有很大比重，但恩格尔系数下降；发展性和享受性消费比重提高服务性消费的需求不断上升因此，该研究对于，，具有重要的现实意义差异Chinas urban residents consumption factors analysis of regional differences Abstract In recent years, Chinas urban residents consumption level and consumption structure, great changes have taken place, embodied in: the consumption level of urban residents has improved significantly; Food consumption is still occupy a large proportion, but the engels coefficient decrease; Developing and improving sex consumption ratio; Increasing demand for service consumption; Education investment to the rapid growth of the culture of urban households consumption growth is still slow, the weight is too small, and so on. Price rise is filled with heart of every Chinese people. Because our country is a large country, the provinces, municipalities and autonomous regions resources endowment and economic development level is different, between the urban residents consumption level and structure, regional differences are obvious. In order to better analysis of regional per capita net income of rural residents and its influencing factors, in this paper, using factor analysis and cluster analysis to classify the national 31 provinces, municipalities and autonomous regions, and further analysis of Chinas urban residents consumption structure difference and its reason. Therefore, the research for the direction of the consumption structure of urban residents, further to the governments macroeconomic regulation and control in our country, have important practical significance Key words: Urban residents consumption structure Regional differences Factor analysis System clustering method 目 录 1 引言 1 1.1 研究的背景及意义 1 1.2 本文的研究方法 1 1.3 数据来源 2 2 因子分析 2 2.1 因子分析的基本原理 2 2.2 因子分析KMO