| 来源类型 | Working Paper |
| 规范类型 | 报告 |
| DOI | 10.3386/w23578 |
| 来源ID | Working Paper 23578 |
| Income Mobility, Income Risk and Welfare | |
| Tom Krebs; Pravin Krishna; William F. Maloney | |
| 发表日期 | 2017-07-17 |
| 出版年 | 2017 |
| 语种 | 英语 |
| 摘要 | This paper presents a framework for the quantitative analysis of individual income dynamics, mobility and welfare, with ex-ante identical individuals facing a stochastic income process and market incompleteness implying that they are unable to insure against persistent shocks to income. We show how the parameters of the income process can be estimated using repeated cross-sectional data with a short panel dimension, and use a simple consumption-saving model for quantitative analysis of mobility and welfare. Our empirical application, using data on individual incomes from Mexico, provides striking results. Most of measured income mobility is driven by measurement error or transitory income shocks and therefore (almost) welfare-neutral. Only a small part of measured income mobility is due to either welfare-reducing income risk or welfare-enhancing catching-up of low-income individuals with high-income individuals, both of which, nevertheless, have economically significant effects on social welfare. Strikingly, roughly half of the mobility that cannot be attributed to measurement error or transitory income shocks is driven by welfare-reducing persistent income shocks. Decomposing mobility into its fundamental components is thus crucial from the standpoint of welfare evaluation. |
| 主题 | International Economics ; Labor Economics ; Unemployment and Immigration |
| URL | https://www.nber.org/papers/w23578 |
| 来源智库 | National Bureau of Economic Research (United States) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/581252 |
| 推荐引用方式 GB/T 7714 | Tom Krebs,Pravin Krishna,William F. Maloney. Income Mobility, Income Risk and Welfare. 2017. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| w23578.pdf（460KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
