中国家庭联合收入财富不平等测度研究  

Research on Measuring of Joint Income-Wealth Inequality for Chinese Household

作　　者：刘穷志[1] 任静[2] 郭汝婷 LIU Qiongzhi;REN Jing;GUO Ruting(Economics and Management School,Wuhan University,Wuhan 430072,China;The Centre of Finance Research,Wuhan University,Wuhan 430072,China)

机构地区：[1]武汉大学经济与管理学院,湖北武汉430072 [2]武汉大学财政金融研究中心,湖北武汉430072

出　　处：《经济与管理评论》2024年第4期31-43,共13页Review of Economy and Management

基　　金：国家社会科学基金重点项目“兼顾经济增长目标的财政再分配机制研究”(21AJY005)。

摘　　要：使用年金法构建同时包含收入和财富的一维指标,即联合收入财富,基于该指标全面测度中国经济不平等程度并进行分解。结果发现:与收入不平等相比,联合收入财富基尼系数提高了13.36个百分点,其中房屋是影响家庭经济不平等的最重要财富形式;联合收入财富不平等程度在各年龄分组、城乡和地区之间存在较大的异质性;联合收入财富不平等主要由收入和财富年金值的边际分布本身所导致,而两大边际分布之间的关系对总体不平等的影响相对较小。The annuity method is used to construct a one-dimensional indicator that contains both income and wealth,that is,joint income-wealth.Based on this indicator,the degree of economic inequality in China is comprehensively measured and decomposed.The results show:Compared with income inequality,the joint income-wealth Gini coefficient has increased by 13.36 percentage points,among which housing is the most important form of wealth that affects family economic inequality;The degree of joint income-wealth inequality in China has great heterogeneity among different age groups,urban and rural areas and regions;The joint income-wealth inequality is mainly caused by the marginal distribution of income and annuitized wealth,while their association has relatively little impact on the overall inequality.

关 键 词：联合收入财富不平等 年金法 Rothe分解 

分 类 号：F124.7[经济管理—世界经济]