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Heterogeneity in longevity, redistribution, and pension reform

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  • Díaz-Saavedra, Julián

Abstract

The gap in the life expectancy of the elderly across educational groups is high, and this will probably increase over the coming decades. In this article, we use a computable overlapping generations model economy to show that the long-term link between heterogeneity in longevity and education could translate into an implicit tax/subsidy on the expected lifetime benefits to lifetime payroll taxes ratio, with rates around 10%, and that such rates pervert redistributive objectives of pension systems. We then analyze some parametric changes aimed at restoring the progressiveness of these systems in the long run, and find that a higher minimum pension or changes in the pension benefit formula go a long way as tools to restore the system's long-term progressivity.

Suggested Citation

  • Díaz-Saavedra, Julián, 2023. "Heterogeneity in longevity, redistribution, and pension reform," Journal of Pension Economics and Finance, Cambridge University Press, vol. 22(4), pages 604-639, October.
    • Handle: RePEc:cup:jpenef:v:22:y:2023:i:4:p:604-639_8
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    Cited by:

    1. Cho, Dooyeon & Lee, Kyung-woo, 2025. "Pension sustainability and government effectiveness in the presence of population aging," Economic Modelling, Elsevier, vol. 147(C).
    2. Bravo, Jorge Miguel & Ayuso, Mercedes & El Mekkaoui, Najat, 2025. "Assessing the effectiveness of recent pension reforms: The French experiment," Socio-Economic Planning Sciences, Elsevier, vol. 102(C).
    3. SUMIZAWA, Kazui, 2025. "Linking Educational Loan Subsidies to Pay-as-you-go Pension Reforms," MPRA Paper 124645, University Library of Munich, Germany.
    4. Díaz-Giménez, Javier & Díaz-Saavedra, Julián, 2025. "Public pensions reforms: Financial and political sustainability," European Economic Review, Elsevier, vol. 175(C).

    More about this item

    JEL classification:

    • C68 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computable General Equilibrium Models
    • H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
    • H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies

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