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Socioeconomic Inequality in Longevity: A Multidimensional Approach

Author

Listed:
  • Paul Bingley

    (The Danish Center for Social Science Research)

  • Claus Thustrup Kreiner

    (Department of Economics, University of Copenhagen)

  • Benjamin Ly Serena

    (The ROCKWOOL Foundation Research Unit)

Abstract

Socioeconomic inequality in longevity is typically measured using a single socioeconomic indicator such as education or income. We combine multiple indicators—education, income, occupation, wealth, and IQ scores—and apply machine learning to measure inequality in longevity. Using Danish population-wide data spanning 40 years, we track mortality for the 1942–44 birth cohorts from age 40 onwards to estimate life expectancy by socioeconomic status. Individuals at the top of the socioeconomic distribution live nearly 25 years longer than those at the bottom. The socioeconomic gradient in life expectancy becomes 50–150% steeper when using multiple indicators.

Suggested Citation

  • Paul Bingley & Claus Thustrup Kreiner & Benjamin Ly Serena, 2025. "Socioeconomic Inequality in Longevity: A Multidimensional Approach," CEBI working paper series 25-14, University of Copenhagen. Department of Economics. The Center for Economic Behavior and Inequality (CEBI).
    • Handle: RePEc:kud:kucebi:2514
    as

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    File URL: https://www.econ.ku.dk/cebi/publikationer/working-papers/CEBI_WP_14-25.pdf
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    References listed on IDEAS

    as
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    JEL classification:

    • I14 - Health, Education, and Welfare - - Health - - - Health and Inequality

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