Implicit taxes in Social Security, which measure Social Security contributions net of benefits accrued as a percentage of earnings, tend to increase over the life cycle. In this paper, we examine the effects of three potential policy changes on implicit Social Security tax rates: extending the number of years used in the Social Security formula from 35 to 40; allowing individuals who have worked more than 40 years to be exempt from payroll taxes; and distinguishing between lifetime low-income earners and high-income earners who work short careers. These three changes can be achieved in a benefit- and revenue-neutral manner, and create a pattern of implicit tax rates that are much less distortionary over the life cycle, eliminating the high implicit tax rates faced by many elderly workers. The effects of these policies on progressivity and women are also examined.
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number
13110.
Length: Date of creation: May 2007 Date of revision: Publication status: published relationship to a non-chapter. This should not happen. Please contact NBER. Handle: RePEc:nbr:nberwo:13110
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Find related papers by JEL classification: H5 - Public Economics - - National Government Expenditures and Related Policies J2 - Labor and Demographic Economics - - Demand and Supply of Labor
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Feldstein, Martin & Liebman, Jeffrey B., 2002.
"Social security,"
Handbook of Public Economics,
in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 4, chapter 32, pages 2245-2324
Elsevier.
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Martin Feldstein & Jeffrey B. Liebman, 2001.
"Social Security,"
NBER Working Papers
8451, National Bureau of Economic Research, Inc.
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