Abstract
Heat stress caused by climate change and heat-related labor productivity losses have become global concerns. Estimating the economic impacts of heat stress is of great significance for employers, as well as sectoral and national policy makers who are searching for solutions to reduce productivity losses. As the value of economic impacts are sensitive to the research methodologies, we conducted a systematic review of published literature on the methodologies and results of economic impacts of heat on labor productivity. Four methods were summarized: the human capital (HC) method, the econometric method (EM), the input–output (IO) method, and the computable general equilibrium (CGE) model. Considering adaptation measures, global economic losses due to heat-related labor productivity losses are projected to range from 0.31% (0.14–0.5%, RCP2.6) to 2.6% (1.4–4%, RCP8.5) of global GDP in 2100. The published studies found that large economic losses occurred mainly in South and Southeast Asia, Sub-Saharan Africa, and Central America. Owing to different methodologies and considerations of adaptation measures, the disparities of results within the same area at a given time can be as high as 7.4-fold. We summarized the knowledge gaps in existing studies and proposed new directions to provide more targeted and reliable results for policy makers.
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Adhvaryu A, Kala N, Nyshadham A (2018) The light and the heat: productivity co-benefits of energy-saving technology. National Bureau of Economic Research Working Paper Series No. 24314. https://www.nber.org/papers/w24314
Albert ES, Marija B (2007) Thinking about imbalances in post-catastrophe economies: an input-output based proposition. Econo Syst Res 19:205–223
Alhadad SB, Tan PMS, Lee JKW (2019) Efficacy of heat mitigation strategies on Core temperature and endurance exercise: a meta-analysis. Front Physiol 10:71
Banerjee R, Maharaj R (2020) Heat, infant mortality, and adaptation: evidence from India. J Dev Econ 143:102378. https://doi.org/10.1016/j.jdeveco.2019.102378
Borg MA, Xiang J, Anikeeva O et al (2021) Occupational heat stress and economic burden: a review of global evidence. Environ Res 195:110781
Cai XQ, Lu Y, Wang J (2018) The impact of temperature on manufacturing worker productivity: evidence from personnel data. J Comp Econ 46:889–905
Cao B, Shang Q, Dai Z et al (2013) The impact of air-conditioning usage on sick building syndrome during summer in China. Indoor Built Environ 22:490–497
Cattaneo C, Peri G (2016) The migration response to increasing temperatures. J Dev Econ 122:127–146
Chavaillaz Y, Roy P, Partanen AL, et al. (2019) Exposure to excessive heat and impacts on labour productivity linked to cumulative CO2 emissions. Sci Rep 9:13711 *
Chen C, Zhu P, Lan L et al (2018) Short-term exposures to PM2.5 and cause-specific mortality of cardiovascular health in China. Environ Res 161:188–194
Cil G, Cameron TA (2017) Potential climate change health risks from increases in heat waves: abnormal birth outcomes and adverse maternal health conditions. Risk Anal 37:2066–2079
Costello A, Abbas M, Allen A et al (2009) Managing the health effects of climate change. Lancet 373:1693–1733
Crowther KG, Haimes YY (2005) Application of the inoperability input-output model (IIM) for systemic risk assessment and management of interdependent infrastructures. Syst Eng (USA) 8:323–341
DARA (2012) Climate vulnerability monitor: a guide to the cold calculus of a hot planet. Fundacion DARA International, Madrid. https://daraint.org/climate-vulnerability-monitor/climate-vulnerability-monitor-2012/ *
Das S (2015) Temperature increase, labor supply and cost of adaptation in developing economies: evidence on urban workers in informal sectors. Climate Change Economics 6(2):1–24 *
Dellink R, Lanzi E, Chateau J (2019) The sectoral and regional economic consequences of climate change to 2060. Environ Resour Econ 72:309–363
Elshennawy A, Robinson S, Willenbockel D (2016) Climate change and economic growth: an intertemporal general equilibrium analysis for Egypt. Econ Model 52:681–689
Gasparrini A, Guo Y, Hashizume M et al (2015) Mortality risk attributable to high and low ambient temperature: a multicountry observational study. Lancet 386:369–375
Hemp P (2004) Presenteeism: at work--but out of it. Harv Bus Rev 82(49–58):155
Herbel I, Croitoru A-E, Rus AV et al (2018) The impact of heat waves on surface urban heat island and local economy in Cluj-Napoca city, Romania. Theoretic Appl Climatol 133:681–695
Honda Y, Kondo M, McGregor G et al (2014) Heat-related mortality risk model for climate change impact projection. Environ Health Prevent Med 19:56–63
Hsiang S, Kopp R, Rasmussen D, et al (2014) American climate prospectus: economic risks in the United States. Climate Impact Lab, United States. https://impactlab.org/research/american-climate-prospectus/ *
Hsiang SM (2010) Temperatures and cyclones strongly associated with economic production in the Caribbean and Central America. Proc Natl Acad Sci U S A 107:15367–15372
Hübler M, Klepper G, Peterson S (2008) Costs of climate change: the effects of rising temperatures on health and productivity in Germany. Ecol Econ 68:381–393
International Labour Organization (2019) Working on a warmer planet: the impact of heat stress on labour productivity and decent work. International Labour Organization, Geneva. https://www.ilo.org/global/publications/books/WCMS_711919/lang--en/index.htm *
IPCC (2014) Climate change 2014: synthesis report. Contribution of working groups I, II and III to the fifth assessment report of the intergovernmental panel on climate change. https://www.ipcc.ch/report/ar5/syr/
Khan AH, Dewan H (2017) Impact of seasonal temperature rise on labour and capital productivity in manufacturing sector: a study with Canadian panel data. Int J Environ Sustain Dev 16:146–155
Kjellstrom T (2016) Impact of climate conditions on occupational health and related economic losses: a new feature of global and urban health in the context of climate change. Asia-Pac J Public Health 28:28S–37S
Kjellstrom T, Kovats RS, Lloyd SJ, et al (2009) The direct impact of climate change on regional labor productivity. Arch Environ Occupational Health 64(4):217–227 *
Kjellstrom T, Lemke B, Otto M (2013) Mapping occupational heat exposure and effects in South-East Asia: ongoing time trends 1980-2011 and future estimates to 2050. Ind Health 51:56–67
Kjellstrom T, McMichael AJ (2013) Climate change threats to population health and well-being: the imperative of protective solutions that will last. Glob Health Action 6:20816–20816
Knittel N, Jury MW, Bednar-Friedl B et al (2020) A global analysis of heat-related labour productivity losses under climate change—implications for Germany’s foreign trade. Clim Chang 160:251–269
Knowlton K, Rotkin-Ellman M, King G et al (2009) The 2006 California heat wave: impacts on hospitalizations and emergency department visits. Environ Health Perspect 117:61–67
Koehn E, Brown G (1985) Climatic effects on construction. J Construct Engineer Manag 111:129–137
Leontief W (1970) Environmental repercussions and the economic structure: an input-output approach. Rev Econ Stat 52:262–271
Matsumoto K (2019) Climate change impacts on socioeconomic activities through labor productivity changes considering interactions between socioeconomic and climate systems. J Clean Prod 216:528–541
Mattke S, Balakrishnan A, Bergamo G et al (2007) A review of methods to measure health-related productivy loss. Am J Managed Care 13:211–217
Miller RE, Blair PD (2009) Input-output analysis: foundations and extensions. Cambridge University Press
Morabito M, Messeri A, Crisci A, et al. (2020) Heat-related productivity loss: benefits derived by working in the shade or work-time shifting. Int J Product Perform Manag 70:507–525 *
Mueller V, Gray C, Kosec K (2014) Heat stress increases long-term human migration in rural Pakistan. Nat Clim Chang 4:182–185
Orlov A, Sillmann J, Aaheim A et al (2019) Economic losses of heat-induced reductions in outdoor worker productivity: a case study of Europe. Econ Disasters Climate Change 3:191–211
Orlov A, Sillmann J, Aunan K et al (2020) Economic costs of heat-induced reductions in worker productivity due to global warming. Glob Environ Chang 63:102087
Pan M, Xu H, Dong C et al (2019) Analysis on influencing factors of deaths from severe heat stroke in Shanghai, 2013-2017. Zhonghua Yufang Yixue Zazhi 53:93–96
Pradhan B, Kjellstrom T, Atar D et al (2019) Heat stress impacts on cardiac mortality in Nepali migrant workers in Qatar. Cardiology 143:37–48
Roson R, Sartori M (2016) Estimation of climate change damage functions for 140 regions in the GTAP 9 database. J Global Econ Anal 1:78–115
Roson R, van der Mensbrugghe D (2012) Climate change and economic growth: impacts and interactions. Intl J Sustain Economy 4:270–285
Sahu S, Sett M, Kjellstrom T (2013) Heat exposure, cardiovascular stress and work productivity in rice harvesters in India: implications for a climate change future. Ind Health 51:424–431
Schmeltz MT, Petkova EP, Gamble JL (2016) Economic burden of hospitalizations for heat-related illnesses in the United States, 2001-2010. Int J Environ Res Public Health 13:894
Schultz AB, Chen C-Y, Edington DW (2009) The cost and impact of health conditions on presenteeism to employers. Pharm Econ 27:365–378
Steel J, Godderis L, Luyten J (2018) Productivity estimation in economic evaluations of occupational health and safety interventions: a systematic review. Scandinavian J Work Environ health 44:458–474
Stewart WF, Ricci JA, Chee E et al (2003) Lost productive work time costs from health conditions in the United States: results from the American productivity audit. J Occupational Environ Med 45:1234–1246
Takakura J, Fujimori S, Takahashi K, et al (2017) Cost of preventing workplace heat-related illness through worker breaks and the benefit of climate-change mitigation. Environ Res Lett 12:064010 *
Takakura J, Fujimori S, Takahashi K et al (2018) Limited role of working time shift in offsetting the increasing occupational-health cost of heat exposure. Earth’s Future 6:1588–1602
van den Bergh J, Pillay C (2016) Human health impacts of climate change as a catalyst for public engagement. Intl J Climate Change Strat Manag 8:578–596
Vanos J, Vecellio DJ, Kjellstrom T (2019) Workplace heat exposure, health protection, and economic impacts: a case study in Canada. Am J Ind Med 62:1024–1037
Vivid Economics (2017) Impacts of higher temperatures on labour productivity and value for money adaptation: lessons from five DFID priority country case studies. Vivid Economics, London. https://assets.publishing.service.gov.uk/media/59e0a95f40f0b61ab035cb3d/VIVID_Heat_impacts_on_labour_productivity_and_VfM_adaptation.pdf *
Walras L (1954) Elements of pure economics, 4th edn. Routledge, New York
Watts N, Adger WN, Agnolucci P et al (2015) Health and climate change: policy responses to protect public health. Lancet 386:1861–1914
Watts N, Amann M, Arnell N et al (2018) The 2018 report of the lancet countdown on health and climate change: shaping the health of nations for centuries to come. Lancet 392:2479–2514
Watts N, Amann M, Arnell N et al (2019) The 2019 report of the lancet countdown on health and climate change: ensuring that the health of a child born today is not defined by a changing climate. Lancet 394:1836–1878
Watts N, Amann M, Arnell N et al (2021) The 2020 report of the lancet countdown on health and climate change: responding to converging crises. Lancet 397:129–170
Wyndham CH (1965) An operational study of the influence of human and other factors in industrial productivity. J Inst Mech Eng S Africa 14:239
Wyndham CH (1969) Adaptation to heat and cold. Environ Res 2:442–469
Xia Y, Li Y, Guan DB et al (2018) Assessment of the economic impacts of heat waves: a case study of Nanjing, China. J Clean Prod 171:811–819
Xiang J, Bi P, Pisaniello D et al (2014) Health impacts of workplace heat exposure: an epidemiological review. Ind Health 52:91–101
Yi W, Chan APC (2017) Effects of heat stress on construction labor productivity in Hong Kong: a case study of rebar workers. Int J Environ Res Public Health 14:1055
Yu S, Xia J, Yan Z et al (2019) Loss of work productivity in a warming world: differences between developed and developing countries. J Clean Prod 208:1219–1225
Zander KK, Botzen WJW, Oppermann E et al (2015) Heat stress causes substantial labour productivity loss in Australia. Nat Clim Chang 5:647–651
Zander KK, Mathew S (2019) Estimating economic losses from perceived heat stress in urban Malaysia. Ecol Econ 159:84–90
Zhang P, Deschenes O, Meng K et al (2018) Temperature effects on productivity and factor reallocation: evidence from a half million chinese manufacturing plants. J Environ Econ Manag 88:1–17
Zhang Y, Shindell DT (2021) Costs from labor losses due to extreme heat in the USA attributable to climate change. Clim Chang 164:35
Acknowledgments
This work was jointly funded by the National Key R&D Program of China (2017YFA0603602), National Natural Science Foundation of China (NO. 72091514,71773061), a donation from Delos China (HK) Limited, sponsored by the Tsinghua-Toyota Joint Research Fund, and supported by the National Research Foundation, Prime Minister’s Office, Singapore under its Campus for Research Excellence and Technological Enterprise (CREATE) programme, and a research grant from the NUS Initiative to Improve Health in Asia (NIHA) coordinated by the Global Asia Institute of the National University of Singapore and supported by the Glaxo Smith Kline-Economic Development Board (Singapore) Trust Fund. Any opinions, findings and conclusions or recommendations expressed in this study are those of the authors and do not reflect the views of the National University of Singapore, Singapore and the National Research Foundation, Singapore.
Funding
This work was jointly funded by the National Key R&D Program of China (2017YFA0603602), National Natural Science Foundation of China (NO. 72091514,71773061), a donation from Delos China (HK) Limited, sponsored by the Tsinghua-Toyota Joint Research Fund, and supported by the National Research Foundation, Prime Minister’s Office, Singapore under its Campus for Research Excellence and Technological Enterprise (CREATE) programme, and a research grant from the NUS Initiative to Improve Health in Asia (NIHA) coordinated by the Global Asia Institute of the National University of Singapore and supported by the Glaxo Smith Kline-Economic Development Board (Singapore) Trust Fund. Any opinions, findings and conclusions or recommendations expressed in this study are those of the authors and do not reflect the views of the National University of Singapore, Singapore and the National Research Foundation, Singapore.
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All authors contributed to the study conception and design. All authors conceived of the presented idea. MZ carried out the literature search. JKWL, TK, and WC inspected the literature to ensure no relative studies ignored. The first draft of the manuscript was written by MZ and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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Zhao, M., Lee, J.K.W., Kjellstrom, T. et al. Assessment of the economic impact of heat-related labor productivity loss: a systematic review. Climatic Change 167, 22 (2021). https://doi.org/10.1007/s10584-021-03160-7
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DOI: https://doi.org/10.1007/s10584-021-03160-7