Experience in private pension plans and recent policy discussions about investment-based reforms of Social Security suggest that some form of bequest is likely to be part of any such reform that is enacted. This paper provides a first examination of the potential magnitudes of such bequests and...

A program of Personal Retirement Accounts (PRAs) funded by deposits equal to 2.3 percent of earnings (up to the Social Security maximum) would permit retirees to receive more income in retirement than with the current Social Security program while at the same time making it unnecessary to...

This paper shows that the optimal relation between social security benefits and retiree age depends on balancing the advantage of providing an otherwise unavailable actuarially fair annuity against the lower rate of return earned in a pay-as-you-go social security system. The ability of...

The optimal level of Social Security benefits depends on balancing the protection that these benefits offer to those who have not provided adequately for their own old age against the welfare costs of distorting economic behavior. The primary such cost is the distortion in private saving. The...

In a 1974 paper in the Journal of Political Economy I discussed the theoretical ambiguity of the effect of social security on private saving and presented statistical evidence that social security does on balance depress saving. Recently, an error was detected in the computer program that was...

This paper uses a new and particularly well-suited body of data to assess the impact of social security retirement benefits on private savings. The Retirement History Survey combines survey evidence on the wealth of couples in their early sixties with detailed information from the administrative...

This paper, which was presented as the 1979 Frank Paish Lecture to the British Association of University Teachers of Economics, provides a non-technical summary of the recent studies of the effects of social security on private saving. The first section discusses the theoretical indeterminacy of...

This paper reviews the studies by Robert Barro, Michael Darby, and Alicia Munnell, as well as my own earlier time-series study and presents new estimates using the revised national income-account data. The basic estimates of each of the four studies point to an economically substantial effect...

The distribution of wealth is one of the most important and least studied features of our economic life. A lack of good data on household wealth is the primary reason for the inadequate attention to this subject. Moreover, the evidence that is available from household surveys and estate records...

This paper begins by discussing the nature of and rationale for social insurance programs. I then consider three political principles and four economic principles that could guide the design and reform of social insurance programs. These ideas are then applied to unemployment insurance, Social...