{"title":"Retirement wealth, earnings risks, and intergenerational links","authors":"Lei Shao, Jie Zhang","doi":"10.1111/ecin.13247","DOIUrl":null,"url":null,"abstract":"<p>This paper investigates the accumulation and distribution of retirement wealth in a dynastic model with earnings risks, longevity uncertainties, and borrowing constraints. It resolves the wealth indeterminacy problem across generations in dynastic families by introducing a transaction cost for intergenerational transfers. It captures the pattern of inter vivos transfers, the relationship between wealth and earnings, and wealth inequality in the US data. Social security lowers precautionary savings by redistributing income from families with high earnings or short-lived parents to others, thus reducing investment, the growth rate in income per capita, inequality in retirees' consumption, and the wealth-earnings correlation.</p>","PeriodicalId":51380,"journal":{"name":"Economic Inquiry","volume":"62 4","pages":"1494-1519"},"PeriodicalIF":1.7000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Economic Inquiry","FirstCategoryId":"96","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/ecin.13247","RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ECONOMICS","Score":null,"Total":0}
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Abstract
This paper investigates the accumulation and distribution of retirement wealth in a dynastic model with earnings risks, longevity uncertainties, and borrowing constraints. It resolves the wealth indeterminacy problem across generations in dynastic families by introducing a transaction cost for intergenerational transfers. It captures the pattern of inter vivos transfers, the relationship between wealth and earnings, and wealth inequality in the US data. Social security lowers precautionary savings by redistributing income from families with high earnings or short-lived parents to others, thus reducing investment, the growth rate in income per capita, inequality in retirees' consumption, and the wealth-earnings correlation.
期刊介绍：
Published since 1962, (formerly Western Economic Journal), EI is widely regarded as one of the top scholarly journals in its field. Besides containing research on all economics topic areas, a principal objective is to make each article understandable to economists who are not necessarily specialists in the article topic area. Nine Nobel laureates are among EI long list of prestigious authors.
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