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Public provision of health insurance and aggregate saving in an overlapping generations model with endogenous health risk: The South Korean case

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  • Lim, Kyoung Mook

Abstract

This paper examines the effect of expanding public health insurance in South Korea on medical expenditures and aggregate saving using an overlapping generations model with endogenous health risk. South Korea had a substantial underinsured population, which is aging rapidly. Higher public health insurance benefits reduce individual medical expenditure and health risks but lead to a modest decline in individual and aggregate saving. Even after the expansion, the medical care coverage remains incomplete, and the elderly face a substantial risk of out-of-pocket medical expenditures.

Suggested Citation

  • Lim, Kyoung Mook, 2020. "Public provision of health insurance and aggregate saving in an overlapping generations model with endogenous health risk: The South Korean case," Economic Modelling, Elsevier, vol. 91(C), pages 233-246.
    • Handle: RePEc:eee:ecmode:v:91:y:2020:i:c:p:233-246
    DOI: 10.1016/j.econmod.2020.05.023
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    More about this item

    Keywords

    Public health insurance; Health risks; Catastrophic medical expenditures; Precautionary saving; South Korea;
    All these keywords.

    JEL classification:

    • D52 - Microeconomics - - General Equilibrium and Disequilibrium - - - Incomplete Markets
    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory
    • H51 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Health
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health

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