Abstract
Population ageing is represented by an increase in the relative number of older persons in a population and is associated with an increase in the median age of the population. The age structure of a population is determined by its mortality, fertility, and net migration experience. Although life tables and survivorship rates date from the 17th century, the development of mathematical demography is essentially a 20th-century innovation. The techniques of mathematical demography can be used to show how the age structure of a population changes with alternative transition rates.
This chapter was originally published in The New Palgrave: A Dictionary of Economics, 1st edition, 1987. Edited by John Eatwell, Murray Milgate and Peter Newman
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Bibliography
Clark, R., and J. Spengler. 1980. Economics of individual and population ageing. Cambridge: Cambridge University Press.
Coale, A. 1972. The growth and structure of human populations: A mathematical investigation. Princeton: Princeton University Press.
Easterlin, R. 1980. Birth and fortune. New York: Basic Books.
Feldstein, M. 1974. Social security, induced retirement, and aggregate capital accumulation. Journal of Political Economy 82(5): 905–926.
Hutchinson, E.P. 1967. The population debate. Boston: Houghton-Mifflin.
Kelley, A. 1973. Population growth, the dependency rate and the pace of economic development. Population Studies 27(3): 405–414.
Keyfitz, N. 1968. Introduction to the mathematics of population. Reading: Addison-Wesley.
Munnell, A. 1977. The future of social security. Washington, DC: The Brookings Institution.
Sauvy, A. 1969. General theory of population. New York: Basic Books.
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Clark, R.L. (1987). Ageing Populations. In: The New Palgrave Dictionary of Economics. Palgrave Macmillan, London. https://doi.org/10.1057/978-1-349-95121-5_171-1
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DOI: https://doi.org/10.1057/978-1-349-95121-5_171-1
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Publisher Name: Palgrave Macmillan, London
Online ISBN: 978-1-349-95121-5
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