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Efficiency in overlapping generations economies with longevity choices and fair annuities

Author

Listed:
  • DAVILA, Julio
  • LEROUX, Marie-Louise

Abstract

When individuals can influence their life-expectancies and save in annuities, suboptimal savings result from the lack of incentives to choose the optimal longevity, even when annuity returns can be made contingent to longevity-related choices. Specifically, the golden rule steady state maximizing the representative agent utility cannot be attained as a competitive equilibrium under laissez-faire, even with actuarially fair annuities contingent to longevity-enhancing choices. In order to decentralize through markets the golden rule, longevity-enhancing expenditures need to be taxed if the steady state old-age consumption exceeds the annuitized capital return, and subsidized otherwise—the government budget being balanced through lump-sum transfers or taxes. Interestingly, with positive population growth the expected net contribution is negative when longevity-enhancing expenditures are taxed, and positive when subsidized.
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Suggested Citation

  • DAVILA, Julio & LEROUX, Marie-Louise, 2015. "Efficiency in overlapping generations economies with longevity choices and fair annuities," LIDAM Reprints CORE 2697, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    • Handle: RePEc:cor:louvrp:2697
    Note: In : Journal of Macroeconomics, 45, p. 363-383, 2015
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    Cited by:

    1. d’Albis, Hippolyte & Kalk, Andrei, 2021. "Why do we postpone annuity purchases?," Journal of Mathematical Economics, Elsevier, vol. 95(C).
    2. Giorgio Fabbri & Marie-Louise Leroux & Paolo Melindi-Ghidi & Willem Sas, 2024. "Conditioning public pensions on health: effects on capital accumulation and welfare," Journal of Population Economics, Springer;European Society for Population Economics, vol. 37(2), pages 1-21, June.
    3. Marie-Louise Leroux & Pierre Pestieau & Grégory Ponthière, 2015. "Longévité différentielle et redistribution : enjeux théoriques et empiriques," L'Actualité Economique, Société Canadienne de Science Economique, vol. 91(4), pages 465-497.

    More about this item

    JEL classification:

    • E20 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - General (includes Measurement and Data)
    • E60 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - General
    • H21 - Public Economics - - Taxation, Subsidies, and Revenue - - - Efficiency; Optimal Taxation
    • H31 - Public Economics - - Fiscal Policies and Behavior of Economic Agents - - - Household

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