Encouraging work at older ages is a critical policy goal for an aging society, but many features of the current system of benefits and taxes provide strong work disincentives. The implicit tax rate on work increases rapidly at older ages, approaching 50 percent for some workers by age 70. In...

While growing fiscal pressures and increasing life expectancy have prompted calls to raise retirement ages so that lifetime benefits would be concentrated in older ages, some fear that this change—without other adjustments—might harm long-career, lower-wage workers. Tying retirement benefit...

Our project uses DYNASIM3, the Urban Institute’s dynamic microsimulation model of the U.S. population, to simulate several alternative systems of Social Security auxiliary benefits. We specifically consider earnings sharing, a system in which a husband’s and a wife’s earnings records are...

Workers drain national resources in two ways when they retire – they begin collecting Social Security and Medicare benefits and they stop paying federal income and payroll taxes. Policies that encourage workers to delay retirement and increase labor supply could generate more gains to...

As interest in proposals to restore Social Security solvency rises, it’s timely to examine whether current policy analyses provide adequate information on important distributional questions. This project explores measures of changes in Social Security benefits’ adequacy, horizontal equity,...

Some Social Security reforms would provide guarantees that individuals would not receive less under a reformed system than would be provided by current law. However, the “current law” benefit formula increases benefits when wages rise. Any reform successfully adding to economic growth,...

Traditional analyses of retirement decisions focus on the age, from birth, of the individual making choices about how much to work, consume, and save for old age. However, remaining life expectancy is arguably a better way of examining these issues. As mortality rates decline, people at a given...

Encouraging work at older ages is a crucial policy goal for an aging society, but many features of the benefits and tax system discourage work. This study computes the implicit tax rate on work at older ages, broadly defined to include standard income and payroll taxes as well as changes in...