Social insurance based on personal savings accounts (Working Papers № 4E)

Publication date
Monday, 12.04.1999

Authors
Stefan Folster Georgi Trofimov

Series
Working Papers

Annotation

Many countries have reformed, or plan to reform, their pension system. The trend is to move from entitlement based systems to systems in which contributions accumulate in some form of personal savings account. In recent years proposals have been made to apply personal savings accounts also to other elements of social insurance, such as unemployment insurance, social assistance, health care costs and others. This paper analyzes the introduction of extended personal savings accounts in an overlapping generations model. The savings accounts provide both unemployment provision and saving toward retirement. The analysis shows under which conditions a savings account based social insurance can be designed to provide economic security at lower marginal tax rates than traditional social insurance.

Contents

1. Introduction
2. A model of social insurance
3. Personal accounts
4. Equilibria
5. Model with income variation in both periods
6. Personal accounts in the extended model
7. Equilibrium in the extended model
8. Welfare comparisons
Conclusion
References
Appendix

Notes

Social insurance based on personal savings accounts
By Stefan Folster & Georgi Trofimov
Moscow 1999
ISBN 5-93255-012-0
The authors would like to thank Alexey Pomansky for helpful discussions
The publication of the present paper was sponsored with the grant from the United States Agency for International Development (USAID).



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