IDEAS home Printed from https://ideas.repec.org/p/dem/wpaper/wp-2009-040.html
   My bibliography  Save this paper

Senescence vs. sustenance: evolutionary-demographic models of aging

Author

Listed:
  • Annette Baudisch

    (Max Planck Institute for Demographic Research, Rostock, Germany)

  • James W. Vaupel

    (Max Planck Institute for Demographic Research, Rostock, Germany)

Abstract

Humans, and many other species, suffer senescence: mortality increases and fertility declines with adult age. Some species, however, enjoy sustenance: mortality and fertility remain constant. Here we develop simple but general evolutionary-demographic models to explain the conditions that favor senescence vs. sustenance. The models illustrate how mathematical demography can deepen understanding of the evolution of aging.

Suggested Citation

  • Annette Baudisch & James W. Vaupel, 2009. "Senescence vs. sustenance: evolutionary-demographic models of aging," MPIDR Working Papers WP-2009-040, Max Planck Institute for Demographic Research, Rostock, Germany.
  • Handle: RePEc:dem:wpaper:wp-2009-040
    as

    Download full text from publisher

    File URL: http://www.demogr.mpg.de/papers/working/wp-2009-040.pdf
    Download Restriction: no

    References listed on IDEAS

    as
    1. Michael Gurven & Hillard Kaplan, 2007. "Longevity Among Hunter- Gatherers: A Cross-Cultural Examination," Population and Development Review, The Population Council, Inc., vol. 33(2), pages 321-365.
    2. James W. Vaupel & Annette Baudisch & Martin Dölling & Deborah A. Roach & Jutta Gampe, 2004. "The case for negative senescence," MPIDR Working Papers WP-2004-002, Max Planck Institute for Demographic Research, Rostock, Germany.
    Full references (including those not matched with items on IDEAS)

    More about this item

    JEL classification:

    • J1 - Labor and Demographic Economics - - Demographic Economics
    • Z0 - Other Special Topics - - General

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:dem:wpaper:wp-2009-040. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Peter Wilhelm). General contact details of provider: http://www.demogr.mpg.de/ .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.