The proportion of workers covered by pensions has increased very substantially over the past two or three decades, and in particular the number of older workers with pensions continues to increase. During the same period,and especially in the past decade, the labor force participation of older...

This paper addresses three questions related to limits on DC contributions. The first is whether statutory limits on tax-deductible contributions to defined contribution (DC) plans are likely to be binding, focusing on households in various economic situations. The second is how large is the tax...

Do regular 401(k) and IRA accounts offer greater tax benefits than Roth 401(k)s and Roth IRAs? This is a tough question. Regular 401(k)s and IRAs save taxes in the short term; Roth accounts save taxes in the long term. Regular 401(k)s and IRAs are vulnerable to future income tax hikes, but may...

The conventional approach to retirement and life insurance planning, which is used throughout the financial planning industry, differs markedly from the economic approach. The conventional approach asks households to specify how much they want to spend before retirement, after retirement, and in...

Contributing to 401(k)s and similar tax-deferred retirement accounts certainly lowers current taxes. But does it lower your lifetime taxes? If average and marginal tax rates were independent of income and didn't change through time, the answer would be an unambiguous yes. The reduction in...

The provisions of the pension plan in a large corporation are described in detail. The implications of the provisions are indicated by pension accrual profiles. These profiles are set forth, together with standard age-earnings and Social Security accrual profiles, in the form of life-time budget...

This paper uses a large-scale overlapping generations model that features intragenerational heterogeneity to show that privatizing the U.S. Social Security System could be done on a progressive basis. We start with a close replica of the current system; specifically, we include Social Security's...