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Forced Saving, Redistribution and Nonlinear Social Security Schemes

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Author Info
Cremer, Helmuth
De Donder, Philippe
Maldonado, Darío
Pestieau, Pierre

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Abstract

This paper studies the design of a nonlinear social security scheme in a society where individuals differ in two respects: productivity and degree of myopia. Myopic individuals may not save 'enough' for their retirement because their 'myopic self' emerges when labor supply and savings decisions are made. The social welfare function is paternalistic: the rate of time preference of the far-sighted (which corresponds to the 'true' preferences of the myopics) is used for both types. We show that the paternalistic solution does not necessarily imply forced savings for the myopics. This is because paternalistic considerations are mitigated or even outweighed by incentive effects. Our numerical results suggest that as the number of myopic individuals increases, there is less redistribution and more forced saving. Furthermore, as the number of myopic increases, the desirability of social security (measured by the difference between social welfare with and without social security) increases.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 6775.

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Date of creation: Apr 2008
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Handle: RePEc:cpr:ceprdp:6775

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Related research
Keywords: dual self myopia paternalism

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Find related papers by JEL classification:
D91 - Microeconomics - - Intertemporal Choice and Growth - - - Intertemporal Consumer Choice; Life Cycle Models and Saving
H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions

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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.:
  1. Feldstein, Martin S, 1985. "The Optimal Level of Social Security Benefits," The Quarterly Journal of Economics, MIT Press, vol. 100(2), pages 303-20, May. [Downloadable!] (restricted)
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  2. Diamond, Peter & Koszegi, Botond, 2003. "Quasi-hyperbolic discounting and retirement," Journal of Public Economics, Elsevier, vol. 87(9-10), pages 1839-1872, September. [Downloadable!] (restricted)
  3. Cremer, Helmuth & Pestieau, Pierre & Rochet, Jean-Charles, 2003. "Capital income taxation when inherited wealth is not observable," Journal of Public Economics, Elsevier, vol. 87(11), pages 2475-2490, October. [Downloadable!] (restricted)
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