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Mortality Risk, Insurance, and the Value of Life

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  • Daniel Bauer
  • Darius Lakdawalla
  • Julian Reif

Abstract

We develop a new framework for valuing health and longevity improvements that departs from conventional but unrealistic assumptions of full annuitization and deterministic health. Our framework can value the prevention of mortality and of illness, and it can quantify the effects of retirement policies on the value of life. We apply the framework to life-cycle data and generate new insights absent from the conventional approach. First, treatment is up to five times more valuable than prevention, even when both extend life equally. This asymmetry helps explain low observed investment in preventive care. Second, severe illness can significantly increase the value of statistical life, helping to reconcile theory with empirical findings that consumers value life-extension more in bleaker health states. Third, retirement annuities boost aggregate demand for life-extension. We calculate that Social Security adds $10.6 trillion (11 percent) to the value of post-1940 longevity gains and would add $127 billion to the value of a one percent decline in future mortality.

Suggested Citation

  • Daniel Bauer & Darius Lakdawalla & Julian Reif, 2018. "Mortality Risk, Insurance, and the Value of Life," NBER Working Papers 25055, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:25055
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    2. Shaun Da Costa, 2019. "The Impact of the Ebola Crisis on Mortality and Welfare in Liberia," Working Papers 1911, Herman Deleeck Centre for Social Policy, University of Antwerp.
    3. Shaun M. Da Costa, 2020. "The impact of the Ebola crisis on mortality and welfare in Liberia," Health Economics, John Wiley & Sons, Ltd., vol. 29(12), pages 1517-1532, December.
    4. Ketcham, Jonathan & Kuminoff, Nicolai & Saha, Nirman, 2023. "Valuing Statistical Life Using Seniors' Medical Spending," RFF Working Paper Series 23-16, Resources for the Future.

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    JEL classification:

    • H51 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Health
    • H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
    • I10 - Health, Education, and Welfare - - Health - - - General

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