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Valuation of a Heatwave Early Warning System for Mitigating Risks Associated with Heat-Related Illness in Central Vietnam

Author

Listed:
  • Nguyen Duc Kien

    (Faculty of Economics and Development Studies, University of Economics, Hue University, Hue 530000, Vietnam)

  • Nguyen H. D. My

    (Faculty of Economics and Development Studies, University of Economics, Hue University, Hue 530000, Vietnam)

  • Dang Thi Anh Thu

    (Faculty of Public Health, University of Medicine and Pharmacy, Hue University, Hue 530000, Vietnam)

  • Ton That Canh Tri

    (Faculty of Public Health, University of Medicine and Pharmacy, Hue University, Hue 530000, Vietnam)

  • Nghiem Hong Son

    (ANU College of Health and Medicine, The Australian National University, Canberra, ACT 2600, Australia)

  • Thai Khanh Phong

    (Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia)

  • Hoang Cong Tin

    (Faculty of Environment, University of Sciences, Hue University, Hue 530000, Vietnam)

  • Nguyen Hoang Lan

    (Faculty of Public Health, University of Medicine and Pharmacy, Hue University, Hue 530000, Vietnam)

  • Tran Binh Thang

    (Faculty of Public Health, University of Medicine and Pharmacy, Hue University, Hue 530000, Vietnam)

  • Bui Dung The

    (Faculty of Economics and Development Studies, University of Economics, Hue University, Hue 530000, Vietnam)

  • Phung Tri Dung

    (School of Public Health, Faculty of Medicine, The University of Queensland, Herston, QLD 4006, Australia)

Abstract

Heatwaves are increasingly recognized as a severe natural hazard that pose substantial threats to human wellbeing and sustainability with physical, mental, and economic impacts. Heatwave Early Warning Systems (HEWSs) have emerged as a promising solution to mitigate these adverse impacts. This study aims to valuate a Short Message Service (SMS)-based early warning system specifically targeting heat-vulnerable populations and their determinants in central Vietnam, an area prone to heat-related illnesses. By employing the contingent valuation method, individuals’ willingness to pay (WTP) for the warning system and the determinants of the WTP were assessed. The findings showed an average WTP of VND 283,110 (~USD 11) per person per year, according to the parametric estimate. The total WTP for the affected population in central Vietnam reached VND 857,283,678,000 or USD 37,273,203 per year, assuming that 50% of the heat-vulnerable population contributes to HEWSs financially. Significant determinants of WTP were identified, including bid levels, cost of heat-related illnesses, background diseases, and exposure to heat. Policymakers and health authorities can utilize these findings to develop effective adaptation strategies for preventing and mitigating heat-related illnesses, while also promoting sustainable development in central Vietnam.

Suggested Citation

  • Nguyen Duc Kien & Nguyen H. D. My & Dang Thi Anh Thu & Ton That Canh Tri & Nghiem Hong Son & Thai Khanh Phong & Hoang Cong Tin & Nguyen Hoang Lan & Tran Binh Thang & Bui Dung The & Phung Tri Dung, 2023. "Valuation of a Heatwave Early Warning System for Mitigating Risks Associated with Heat-Related Illness in Central Vietnam," Sustainability, MDPI, vol. 15(21), pages 1-21, October.
    • Handle: RePEc:gam:jsusta:v:15:y:2023:i:21:p:15342-:d:1268343
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    1. Anna Alberini & Alistair Hunt & Anil Markandya, 2006. "Willingness to Pay to Reduce Mortality Risks: Evidence from a Three-Country Contingent Valuation Study," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 33(2), pages 251-264, February.
    2. Khanh Pham & Quynh Thi & Dennis Petrie & Jon Adams & Christopher Doran, 2008. "Households’ willingness to pay for a motorcycle helmet in Hanoi, Vietnam," Applied Health Economics and Health Policy, Springer, vol. 6(2), pages 137-144, July.
    3. Ghasem Toloo & Gerard FitzGerald & Peter Aitken & Kenneth Verrall & Shilu Tong, 2013. "Evaluating the effectiveness of heat warning systems: systematic review of epidemiological evidence," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 58(5), pages 667-681, October.
    4. Cuong Viet Nguyen & Manh‐Hung Nguyen & Toan Truong Nguyen, 2023. "The impact of cold waves and heat waves on mortality: Evidence from a lower middle‐income country," Health Economics, John Wiley & Sons, Ltd., vol. 32(6), pages 1220-1243, June.
    5. Fredrik Carlsson & Olof Johansson-Stenman & Peter Martinsson, 2004. "Is Transport Safety More Valuable in the Air?," Journal of Risk and Uncertainty, Springer, vol. 28(2), pages 147-163, March.
    6. Bente Halvorsen, 1996. "Ordering effects in contingent valuation surveys," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 8(4), pages 485-499, December.
    7. Sebastian Himmler & Job Exel & Meg Perry-Duxbury & Werner Brouwer, 2020. "Willingness to pay for an early warning system for infectious diseases," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 21(5), pages 763-773, July.
    8. Spencer Henson, 1996. "Consumer Willingness To Pay For Reductions In The Risk Of Food Poisoning In The Uk," Journal of Agricultural Economics, Wiley Blackwell, vol. 47(1‐4), pages 403-420, January.
    9. Dianne Lowe & Kristie L. Ebi & Bertil Forsberg, 2011. "Heatwave Early Warning Systems and Adaptation Advice to Reduce Human Health Consequences of Heatwaves," IJERPH, MDPI, vol. 8(12), pages 1-26, December.
    10. Ju-Hee Kim & Min-Ki Hyun & Seung-Hoon Yoo, 2023. "Households’ Willingness to Pay for Interactive Charging Stations for Vehicle to Grid System in South Korea," Sustainability, MDPI, vol. 15(15), pages 1-13, July.
    11. Phaedra S. Corso & Justin B. Ingels & M. Isabel Roldos, 2013. "A Comparison of Willingness to Pay to Prevent Child Maltreatment Deaths in Ecuador and the United States," IJERPH, MDPI, vol. 10(4), pages 1-14, March.
    12. S Georgiou & I H Langford & I J Bateman & R K Turner, 1998. "Determinants of Individuals' Willingness to Pay for Perceived Reductions in Environmental Health Risks: A Case Study of Bathing Water Quality," Environment and Planning A, , vol. 30(4), pages 577-594, April.
    13. Derick A. Akompab & Peng Bi & Susan Williams & Janet Grant & Iain A. Walker & Martha Augoustinos, 2013. "Heat Waves and Climate Change: Applying the Health Belief Model to Identify Predictors of Risk Perception and Adaptive Behaviours in Adelaide, Australia," IJERPH, MDPI, vol. 10(6), pages 1-21, May.
    14. Dorte Gyrd‐Hansen & Peder Andreas Halvorsen & Ivar Sønbø Kristiansen, 2008. "Willingness‐to‐pay for a statistical life in the times of a pandemic," Health Economics, John Wiley & Sons, Ltd., vol. 17(1), pages 55-66, January.
    15. Jan Petzold & Lukas Mose, 2023. "Urban Greening as a Response to Climate-Related Heat Risk: A Social–Geographical Review," Sustainability, MDPI, vol. 15(6), pages 1-16, March.
    16. Nguyen Thi Trang Nhung & Le Tu Hoang & Tran Thi Tuyet Hanh & Luu Quoc Toan & Nguyen Duc Thanh & Nguyen Xuan Truong & Nguyen Anh Son & Hoong Van Nhat & Nguyen Huu Quyen & Ha Van Nhu, 2023. "Effects of Heatwaves on Hospital Admissions for Cardiovascular and Respiratory Diseases, in Southern Vietnam, 2010–2018: Time Series Analysis," IJERPH, MDPI, vol. 20(5), pages 1-11, February.
    17. Krinsky, Itzhak & Robb, A Leslie, 1986. "On Approximating the Statistical Properties of Elasticities," The Review of Economics and Statistics, MIT Press, vol. 68(4), pages 715-719, November.
    18. Ana Casanueva & Annkatrin Burgstall & Sven Kotlarski & Alessandro Messeri & Marco Morabito & Andreas D. Flouris & Lars Nybo & Christoph Spirig & Cornelia Schwierz, 2019. "Overview of Existing Heat-Health Warning Systems in Europe," IJERPH, MDPI, vol. 16(15), pages 1-22, July.
    19. Penn, Jerrod & Hu, Wuyang, 2019. "Cheap talk efficacy under potential and actual Hypothetical Bias: A meta-analysis," Journal of Environmental Economics and Management, Elsevier, vol. 96(C), pages 22-35.
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