{"title":"2000年代的美国养老金:失去的十年?","authors":"E. Wolff","doi":"10.1111/roiw.12123","DOIUrl":null,"url":null,"abstract":"One of the most dramatic changes in the retirement income system over the last three decades has been a decline in traditional defined benefit (DB) pension plans and a corresponding rise in defined contribution (DC) pensions. Have workers benefited from this change? Using data from the Survey of Consumer Finances, I find that after robust gains in the 1980s and 1990s, pension wealth experienced a marked slowdown in growth from 2001 to 2007. Projections to 2009 indicate no increase in pension wealth from 2001 to 2009. Retirement wealth is also found to offset the inequality in standard household net worth. However, I find that pensions had a weaker offsetting effect on wealth inequality in 2007 than in 1989. As a result, whereas standard net worth inequality showed little change from 1989 to 2007, the inequality of private augmented wealth (the sum of pension wealth and net worth) did increase over this period. These results hold up even when Social Security wealth and employer contributions to DC plans are included in the measure of wealth and when adjustments are made for future tax liabilities on retirement wealth.","PeriodicalId":410371,"journal":{"name":"ERN: Other Microeconomics: Welfare Economics & Collective Decision-Making (Topic)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"26","resultStr":"{\"title\":\"U.S. Pensions in the 2000s: The Lost Decade?\",\"authors\":\"E. Wolff\",\"doi\":\"10.1111/roiw.12123\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"One of the most dramatic changes in the retirement income system over the last three decades has been a decline in traditional defined benefit (DB) pension plans and a corresponding rise in defined contribution (DC) pensions. Have workers benefited from this change? Using data from the Survey of Consumer Finances, I find that after robust gains in the 1980s and 1990s, pension wealth experienced a marked slowdown in growth from 2001 to 2007. Projections to 2009 indicate no increase in pension wealth from 2001 to 2009. Retirement wealth is also found to offset the inequality in standard household net worth. However, I find that pensions had a weaker offsetting effect on wealth inequality in 2007 than in 1989. As a result, whereas standard net worth inequality showed little change from 1989 to 2007, the inequality of private augmented wealth (the sum of pension wealth and net worth) did increase over this period. These results hold up even when Social Security wealth and employer contributions to DC plans are included in the measure of wealth and when adjustments are made for future tax liabilities on retirement wealth.\",\"PeriodicalId\":410371,\"journal\":{\"name\":\"ERN: Other Microeconomics: Welfare Economics & Collective Decision-Making (Topic)\",\"volume\":\"150 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"26\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ERN: Other Microeconomics: Welfare Economics & Collective Decision-Making (Topic)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1111/roiw.12123\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ERN: Other Microeconomics: Welfare Economics & Collective Decision-Making (Topic)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1111/roiw.12123","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 26
摘要
在过去的三十年里,退休收入体系最显著的变化之一是传统的固定收益(DB)养老金计划的减少和相应的固定缴款(DC)养老金的增加。工人们从这种变化中受益了吗?根据消费者财务调查(Survey of Consumer Finances)的数据,我发现,在经历了20世纪80年代和90年代的强劲增长后,养老金财富在2001年至2007年的增长明显放缓。对2009年的预测显示,2001年至2009年的养老金财富不会增加。研究还发现,退休财富可以抵消标准家庭净资产的不平等。然而,我发现2007年养老金对财富不平等的抵消作用弱于1989年。因此,尽管标准净资产不平等在1989年至2007年期间几乎没有变化,但私人增加财富(养老金财富和净资产的总和)的不平等在此期间确实有所增加。即使将社会保障财富和雇主对固定缴款计划的缴款纳入财富衡量标准,以及对退休财富的未来纳税义务进行调整,上述结果仍然成立。
One of the most dramatic changes in the retirement income system over the last three decades has been a decline in traditional defined benefit (DB) pension plans and a corresponding rise in defined contribution (DC) pensions. Have workers benefited from this change? Using data from the Survey of Consumer Finances, I find that after robust gains in the 1980s and 1990s, pension wealth experienced a marked slowdown in growth from 2001 to 2007. Projections to 2009 indicate no increase in pension wealth from 2001 to 2009. Retirement wealth is also found to offset the inequality in standard household net worth. However, I find that pensions had a weaker offsetting effect on wealth inequality in 2007 than in 1989. As a result, whereas standard net worth inequality showed little change from 1989 to 2007, the inequality of private augmented wealth (the sum of pension wealth and net worth) did increase over this period. These results hold up even when Social Security wealth and employer contributions to DC plans are included in the measure of wealth and when adjustments are made for future tax liabilities on retirement wealth.