, Volume 21, Issue 3, pp 297–307 | Cite as

Changes in widowhood and divorce and expected durations of marriage

  • Noreen Goldman


A new interpretation of mathematical formulas developed by Keyfitz illustrates how the concept of entropy (H) can be applied to the analysis of marriage dissolution. The quantities H (divorce) and H (widowhood) indicate the changes in marriage duration which would result from small, constant changes in duration-specific divorce and widowhood rates, respectively. An examination of values for the United States, Nepal and Colombia illustrates the utility of H (i) in assessing the impact of changes in widowhood and divorce and clarifies the relationship between H and changes in life expectancy.


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  1. Abramowitz, M. and I. Stegun (ed.). 1965. Handbook of Mathematical Functions. New York: Dover Publications.Google Scholar
  2. Arthur, W. B. 1981. The Analysis of Causal Linkages in Demographic Theory. RR-81-27. Laxenburg, Austria: International Institute for Applied Systems Analysis.Google Scholar
  3. Coale, A. J. and P. Demeny. 1966. Regional Model Life Tables and Stable Populations. Princeton: Princeton University Press.Google Scholar
  4. Goldman, N. and G. Lord. 1983. Sex Differences in Life Cycle Measures of Widowhood. Demography 20:177–196.CrossRefGoogle Scholar
  5. Keyfitz, N. 1971. Linkages of Intrinsic to Age Specific Rates. Journal of the American Statistical Association 66:275–281.CrossRefGoogle Scholar
  6. — 1977a. Applied Mathematical Demography. New York: John Wiley and Sons.Google Scholar
  7. Keyfitz, N. 1977b.Cause of Death in Future Mortality. International Union for the Scientific Study of Population, International Population Conference, Mexico.Google Scholar
  8. Preston, S. H. 1974. Effects of Mortality Change in Stable Population Parameters. Demography 11: 119–130.CrossRefGoogle Scholar
  9. — 1975. Estimating the Proportion of American Marriages that End in Divorce. Sociological Methods and Research: 3:435–460.CrossRefGoogle Scholar
  10. —, N. Keyfitz and R. Schoen. 1972.Causes of Death: Life Tables for National Populations. New York: Seminar Press.Google Scholar
  11. United Nations. Economic and Social Commission for Asia and the Pacific. 1980. Population of Nepal. Bangkok: Country Monograph Series No.6.Google Scholar
  12. United Nations. Demographic Yearbook, 1979. 1980. New York.Google Scholar
  13. U.S. Bureau of the Census. 1971. Social and Economic Variations in Marriage, Divorce and Remarriage: 1967. Current Population Reports, Series P-20, No. 223.Google Scholar
  14. U.S. Department of Health, Education, and Welfare. Public Health Service. National Center for Health Statistics. Vital Statistics of the United States. Various years.Google Scholar
  15. Weed, J. A. 1980. National Estimates of Marriage Dissolution and Survivorship, United States. Vital and Health Statistics, Series 3, No. 19. Hyattsville, MD: National Center for Health Statistics.Google Scholar

Copyright information

© Population Association of America 1984

Authors and Affiliations

  • Noreen Goldman
    • 1
  1. 1.Office of Population ResearchPrinceton UniversityPrinceton

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