This paper discusses a possible solution to the double problem that faces European governments in dealing with the future of Social Security pensions. Like other governments around the world, they must deal with the rising cost of pensions that will result from the increasing life expectancy of...

A funded social security retirement program would imply a larger capital stock and a higher level of real income than an unfunded program that provides the same level of benefits. The transition from an unfunded program to a funded program that does not reduce the benefits of existing retirees...

This paper reexamines the results of my 1974 paper on Social Security and saving with the help of an additional twenty-one years of data. The estimates presented here reconfirm that each dollar of Social Security wealth (SSW) reduces private saving by between two and three cents. The parameter...

The provision of social security benefits to retirees distorts the saving decisions of workers who are rational enough to save for their future. Since the implicit rate of return in an unfunded social security program is less than the marginal product of capital, the resulting decline in saving...

Although there have been several studies of the effect of social security on private saving, there has been no attempt to measure the welfare cost of this distortion. The present paper develops an analytic framework for this evaluation and presents numerical calculations

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...