Showing 1 - 10 of 334
This paper examines the consequences of social security reform for the inequality of consumption across individuals. The idea is that inequality is at least in part the result of individual risk in earnings or asset returns, the effects of which accumulate over time to increase inequality within...
Persistent link: https://www.econbiz.de/10012471205
166 countries have some kind of public old age pension. What economic forces create and sustain old age Social Security as a public program? We document some of the internationally and historically common features of Social Security programs including explicit and implicit taxes on labor supply,...
Persistent link: https://www.econbiz.de/10012471676
Social Security trust fund portfolio diversification to include some equities reduces the equity premium by raising the safe real interest rate. This requires changes in taxes. Under the hypothesis of constant marginal returns to risky investments, trust fund diversification lowers the price of...
Persistent link: https://www.econbiz.de/10012471696
This paper focuses on precautionary saving against uncertain longevity and on the annuity insurance aspects of social security within the life-cycle framework. The principal findings are three. First, the evolution of social security is reviewed in response to missing markets for providing...
Persistent link: https://www.econbiz.de/10012477659
The fact that consumers do not know in advance the dates at which they will die effects their individual consumption and portfolio decisions. In general, some consumers will end up leaving bequests at death, even if they have no bequest motive, simply because they happen to die at a time when...
Persistent link: https://www.econbiz.de/10012477718
A structural life-cycle retirement model with an improved specification over previous models is used to analyze and compare the long-run labor supply effects of the rules for Social Security in place in 1972,1977 and 1983, and for an actuarially fair system. The effects of separate provisions...
Persistent link: https://www.econbiz.de/10012477887
In the first part of the paper we report estimated transfers in the Social Security system for the Retirement History Survey sample.We define transfers to be the difference between the expected presentvalue of benefits less the present value of taxes paid in, where the latter is adjusted for the...
Persistent link: https://www.econbiz.de/10012477946
Many provisions of the Social Security Program distort an individual's labor supply incentives. In particular, the payroll tax, the earnings test, the offsetting actuarial adjustment, and the dependence of the size of future benefits on the level of current earnings all affect the net return to...
Persistent link: https://www.econbiz.de/10012478119
This paper studies the asset holdings of white American men near retirement age. Assets as conventional defined show no tendency to decline with age, in apparent contradiction of the life-cycle theory of saving. However, a broadened concept of assets which includes expected future pension...
Persistent link: https://www.econbiz.de/10012478504
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...
Persistent link: https://www.econbiz.de/10012478550