| 我国社会保障支出与城镇居民收入差距——以江苏省为例 |
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| 引用本文： | 朱璐璐,寇恩惠.我国社会保障支出与城镇居民收入差距——以江苏省为例[J].上海财经大学学报,2010(3). |
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| 作者姓名： | 朱璐璐 寇恩惠 |
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| 作者单位： | [1]北京大学经济学院 [2]上海财经大学公共经济与管理学院 |
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| 摘 要： | 本文从社会保障转移支付的角度来研究发达地区城镇居民收入差距的问题。文章利用1991-2008年间江苏省城镇居民收入和社会保障支出的数据等进行分析,利用格兰杰因果检验等发现社会保障支出与居民收入差距不存在明显的因果关系,进而利用总收入的基尼系数和剔除社会保障转移性收入的基尼系数的对比分析,发现目前的社会保障体系没有有效地起到降低居民收入差距的作用,相反在部分年间,反倒加剧了居民之间的收入差距。
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| 关 键 词： | 社会保障 收入差距 基尼系数 格兰杰因果检验 |
The Relationship between Social Security Expenditure and Income Gap of Urban Residents:The Case of Jiangsu Province |
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| ZHU Lu-lu,; KOU En-hui.The Relationship between Social Security Expenditure and Income Gap of Urban Residents:The Case of Jiangsu Province[J].Journal of Shanghai University of Finance and Economics,2010(3). |
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| Authors: | ZHU Lu-lu ; KOU En-hui |
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| Institution: | 1.School of Economics; University of Peking; Beijing 100871; China; 2.School of Public Economicsand Management; Shanghai University of Finance and Economics; Shanghai 200439; China); |
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| Abstract: | The paper analyses the income gap of urban residuals in the developed areas in China from the point of view of social security transfer.Based on the data of urban income and social security expenditure of Jiangsu province from 1991 to 2008,it finds that there is no obvious causality between social security expenditure and income gap by means of Granger causality test.Then it comparatively analyses gini coefficients of total income and the ones by eliminating social security income.Results show current socia... |
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| Keywords: | social security income gap gini coefficient Granger causality test |
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