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The Impact of National Health Insurance on Birth Outcomes: A Natural Experiment in Taiwan

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  • Shin-Yi Chou
  • Michael Grossman
  • Jin-Tan Liu

Abstract

We estimate the impacts of the introduction of National Health Insurance (NHI) in Taiwan in March 1995 on the health of infants. Prior to NHI, government workers (the control group) possessed health insurance policies with comprehensive coverage for births and infant medical care services. Private sector industrial workers and farmers (the treatment groups) lacked this coverage. All households received coverage for the services just mentioned as of March 1995. Since stringent requirements for reporting births introduced in 1994 produced artificial upward trends in early infant deaths, we focus on postneonatal mortality (deaths from the 28th through the 364th day of life per thousand survivors of the first 27 days of life). We find that the introduction of NHI led to reductions in this rate for infants born in farm households but not for infants born in private sector households. For the former group, the rate fell by 0.5 deaths per thousand survivors or by 13 percent relative to the mean in the pre-NHI period of 4 deaths per thousand survivors. An especially large decline of 6 deaths per thousand survivors occurred for pre-term infants-- a 36 percent drop relative to the pre-NHI mean of 17 deaths per thousand survivors.

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  • Shin-Yi Chou & Michael Grossman & Jin-Tan Liu, 2011. "The Impact of National Health Insurance on Birth Outcomes: A Natural Experiment in Taiwan," NBER Working Papers 16811, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:16811
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    Cited by:

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    3. Martin Halla & Chia-Lun Liu & Jin-Tan Liu, 2019. "The Effect of Superstition on Health: Evidence from the Taiwanese Ghost Month," Economics working papers 2019-01, Department of Economics, Johannes Kepler University Linz, Austria.
    4. Rana Ejaz Ali Khan & Muhammad Ali Raza, 2016. "Utilization of prenatal-care in India: an evidence from IDHS," Journal of Social and Economic Development, Springer;Institute for Social and Economic Change, vol. 18(1), pages 175-201, October.
    5. Chou, Shin-Yi & Grossman, Michael & Liu, Jin-Tan, 2014. "The impact of National Health Insurance on birth outcomes: A natural experiment in Taiwan," Journal of Development Economics, Elsevier, vol. 111(C), pages 75-91.
    6. Hope Corman & Dhaval Dave & Nancy E. Reichman, 2018. "Evolution of the Infant Health Production Function," Southern Economic Journal, John Wiley & Sons, vol. 85(1), pages 6-47, July.
    7. Anaka Aiyar & Naveen Sunder, 2024. "Health insurance and child mortality: Evidence from India," Health Economics, John Wiley & Sons, Ltd., vol. 33(5), pages 870-893, May.
    8. Shin-Yi Chou & Jin-Tan Liu & Michael Grossman & Ted Joyce, 2010. "Parental Education and Child Health: Evidence from a Natural Experiment in Taiwan," American Economic Journal: Applied Economics, American Economic Association, vol. 2(1), pages 33-61, January.
    9. Avi Dor & William Encinosa & Kathleen Carey, 2020. "Hospital performance standards and medical pricing: The impact of information disclosure in cardiac care," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 29(3), pages 492-515, July.
    10. Chen, Yuyu & Jin, Ginger Zhe, 2012. "Does health insurance coverage lead to better health and educational outcomes? Evidence from rural China," Journal of Health Economics, Elsevier, vol. 31(1), pages 1-14.
    11. Monica Lambon-Quayefio & Nkechi S. Owoo, 2017. "Determinants and the impact of the National Health Insurance on neonatal mortality in Ghana," Health Economics Review, Springer, vol. 7(1), pages 1-16, December.
    12. Emmanuelle Lavaine & Matthew Neidell, 2017. "Energy Production and Health Externalities: Evidence from Oil Refinery Strikes in France," Journal of the Association of Environmental and Resource Economists, University of Chicago Press, vol. 4(2), pages 447-477.
    13. Avi Dor & William Encinosa & Kathleen Carey, 2016. "Do Good Reports Mean Higher Prices? The Impact of Hospital Compare Ratings on Cardiac Pricing," NBER Working Papers 22858, National Bureau of Economic Research, Inc.
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    15. Hua Chen & Jianing Xing & Xiaoxu Yang & Kai Zhan, 2021. "Heterogeneous Effects of Health Insurance on Rural Children’s Health in China: A Causal Machine Learning Approach," IJERPH, MDPI, vol. 18(18), pages 1-14, September.
    16. Glenn W. Harrison & Jia Min Ng, 2019. "Behavioral insurance and economic theory: A literature review," Risk Management and Insurance Review, American Risk and Insurance Association, vol. 22(2), pages 133-182, July.
    17. Lingguo Cheng & Hong Liu & Ye Zhang & Ke Shen & Yi Zeng, 2015. "The Impact of Health Insurance on Health Outcomes and Spending of the Elderly: Evidence from China's New Cooperative Medical Scheme," Health Economics, John Wiley & Sons, Ltd., vol. 24(6), pages 672-691, June.
    18. Lin, Lin & Zai, Xianhua, 2022. "The Power of Public Insurance With Limited Benefits: Evidence from China's New Cooperative Medical Scheme," GLO Discussion Paper Series 1180, Global Labor Organization (GLO).
    19. Meng-Wen Tsou & Jin-Tan Liu & Kuang-Hsien Wang, 2014. "Impact of Low Birth Weight Child on Maternal Labour Force Participation: Evidence from Taiwan," Pacific Economic Review, Wiley Blackwell, vol. 19(4), pages 483-501, October.
    20. Supon Limwattananon & Sven Neelsen & Owen O'Donnell & Phusit Prakongsai & Viroj Tangcharoensathien & Eddy van Doorslaer & Vuthiphan Vongmongkol, 2013. "Universal Coverage on a Budget: Impacts on Health Care Utilization and Out-Of-Pocket Expenditures in Thailand," CESifo Working Paper Series 4262, CESifo.
    21. Huang, Xian & Wu, Bingxiao, 2020. "Impact of urban-rural health insurance integration on health care: Evidence from rural China," China Economic Review, Elsevier, vol. 64(C).
    22. Yu-Chen Kuo & Jia-Huey Lin, 2020. "Picking the lock: how universal healthcare programs influence entrepreneurial activities," Small Business Economics, Springer, vol. 54(1), pages 3-24, January.
    23. Mattos, Enlinson & Mazetto, Debora, 2019. "Assessing the impact of more doctors’ program on healthcare indicators in Brazil," World Development, Elsevier, vol. 123(C), pages 1-1.
    24. Noemi Kreif & Andrew Mirelman & Rodrigo Moreno-Serra & Taufik Hidayat, & Karla DiazOrdaz & Marc Suhrcke, 2020. "Who benefits from health insurance? Uncovering heterogeneous policy impacts using causal machine learning," Working Papers 173cherp, Centre for Health Economics, University of York.
    25. Kondo, Ayako & Shigeoka, Hitoshi, 2013. "Effects of universal health insurance on health care utilization, and supply-side responses: Evidence from Japan," Journal of Public Economics, Elsevier, vol. 99(C), pages 1-23.

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    More about this item

    JEL classification:

    • I10 - Health, Education, and Welfare - - Health - - - General
    • I11 - Health, Education, and Welfare - - Health - - - Analysis of Health Care Markets
    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health

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