Research and Analysis by John B. Hagens

Social Security and Retirement
ORES Working Paper No. 17 (released August 1980)
by John B. Hagens

Empirical evidence suggests that Social Security causes many individuals to retire earlier than otherwise. An important policy question is whether the program should be designed to lessen or eliminate this induced retirement effect. This paper proposes a framework for analyzing the socially desirable relationship between Social Security and retirement. Two common rationales for the program, forced saving and retirement insurance, are examined. If importance is attached to either of these rationales, then it is shown that retirement neutrality should probably not be a feature of Social Security.

The Macroeconomic Effects of a Payroll Tax Rollback
ORES Working Paper No. 11 (released August 1979)
by John B. Hagens and John C. Hambor

In late 1977, the U.S. Congress passed Social Security legislation that included a series of increases in the payroll tax. These increases, which began in 1979 and carry on into the 1980s, substantially raise the projected levels of the Social Security trust funds. Since the amendments were passed, there has been some discussion and several proposals to roll back part of the tax. It is highly likely that additional rollback proposals will be made in the near future. The purpose of this paper is to shed some light on some of the macroeconomic effects of a payroll tax rollback.

A Re-examination of the Link Between Social Security and Saving
ORES Working Paper No. 1 (released February 1979)
by John B. Hagens

This paper attempts to make two contributions to this research. The first one is expositional. A simple overlapping generation's model is developed and used to reinvestigate the wealth and endowment redistribution effects from the introduction of pay-as-you-go social security. Our second contribution is substantive and extends the analysis of the endowment redistribution effect. Finally, perspective is offered on the relationship between pay-as-you-go social security and private saving.