| 城市居民消费结构变动的因子分析 |
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| 引用本文： | 纪荣芳,娄本平. 城市居民消费结构变动的因子分析[J]. 德州学院学报, 2006, 22(6): 80-82,89 |
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| 作者姓名： | 纪荣芳 娄本平 |
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| 作者单位： | 1. 泰山学院数学与系统科学系,山东,泰安,271021
2. 泰山学院物理与电子科学系,山东,泰安,271021 |
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| 摘 要： | 在居民消费结构研究中,应用最广泛的是恩格尔系数和线性支出系统,但在进行消费结构变动分析时,因指标较多且各指标的变化趋势不尽相同,很难看出居民消费在某一方面的变动趋势.多元统计分析中的因子分析法正是解决这一问题的有力工具,文中利用因子分析法和DPS数据处理系统,对泰安城市居民消费结构的变动情况进行了分析.
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| 关 键 词： | 因子分析法 因子载荷矩阵 贡献率 因子得分 |
| 文章编号： | 1004-9444（2006）06-0080-03 |
| 收稿时间： | 2006-04-02 |
| 修稿时间： | 2006-04-02 |
Factor Analysis for the Consumption Structure Fluctuation in City |
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| JI Rong-fang,LOU Ben-ping. Factor Analysis for the Consumption Structure Fluctuation in City[J]. Journal of Dezhou University, 2006, 22(6): 80-82,89 |
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| Authors: | JI Rong-fang LOU Ben-ping |
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| Affiliation: | Taishan University a. Department of Mathematics and Systems Science; b. Department of Physics and Electronic Science, Taian Shandong 271021, China |
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| Abstract: | The Engel Coefficient and the Linear Expenditure System are widely used to study on composi- tion of living expenditures.But,while we investigate the consumption structure fluctuation,it is very diffi- cult to find their change tendency for there are many different changes of targets in the target system.The factor analysis model is a powerful method to solve this question.In this paper,the changes of Taian's con- sumption structure were investigated by using the factor analysis method and Data Processing System (DPS). |
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| Keywords: | factor analysis method factor loading matrix contribution rate factor score |
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