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Health shocks and natural resource extraction: A Cambodian case study

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  • Nguyen, Trung Thanh
  • Do, Truong Lam
  • Halkos, George
  • Wilson, Clevo

Abstract

Health shocks are common and have serious consequences for the rural poor in developing countries. In this study, we examine the impact of health shocks of household members on the household’s vulnerability to poverty. We also analyze the role of natural resource extraction in dealing with health shocks to smooth household consumption. We use a panel dataset of 550 households in 30 rural villages in Cambodia collected from two survey waves in 2013 and 2014. Our findings reveal that there is a significant association between health shocks and vulnerability to poverty and that the extraction of natural resources is important in consumption smoothing when rural households are faced with health shocks. We suggest that while maintaining natural resource stocks, there is a need to reduce pressures on such resources by developing irrigation systems and non-farm employment sectors.

Suggested Citation

  • Nguyen, Trung Thanh & Do, Truong Lam & Halkos, George & Wilson, Clevo, 2020. "Health shocks and natural resource extraction: A Cambodian case study," Ecological Economics, Elsevier, vol. 169(C).
  • Handle: RePEc:eee:ecolec:v:169:y:2020:i:c:s0921800919308183
    DOI: 10.1016/j.ecolecon.2019.106517
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    1. Damon, Maria & Zivin, Joshua Graff & Thirumurthy, Harsha, 2015. "Health shocks and natural resource management: Evidence from Western Kenya," Journal of Environmental Economics and Management, Elsevier, vol. 69(C), pages 36-52.
    2. Taylor, J Edward & Rozelle, Scott & de Brauw, Alan, 2003. "Migration and Incomes in Source Communities: A New Economics of Migration Perspective from China," Economic Development and Cultural Change, University of Chicago Press, vol. 52(1), pages 75-101, October.
    3. Sharma, Rasadhika & Nguyen, Thanh Tung & Grote, Ulrike & Nguyen, Trung Thanh, 2016. "Changing Livelihoods in Rural Cambodia: Evidence from panel household data in Stung Treng," Working Papers 234557, University of Bonn, Center for Development Research (ZEF).
    4. Matsuoka, Sadatoshi & Aiga, Hirotsugu & Rasmey, Lon Chan & Rathavy, Tung & Okitsu, Akiko, 2010. "Perceived barriers to utilization of maternal health services in rural Cambodia," Health Policy, Elsevier, vol. 95(2-3), pages 255-263, May.
    5. Sylvie Démurger & Martin Fournier & Yang Weiyong, 2009. "Rural households decisions towards income diversification − Evidence from a township in northern China," Post-Print halshs-00957824, HAL.
    6. Dokken, Therese & Angelsen, Arild, 2015. "Forest reliance across poverty groups in Tanzania," Ecological Economics, Elsevier, vol. 117(C), pages 203-211.
    7. Babatunde, Raphael O. & Qaim, Matin, 2010. "Impact of off-farm income on food security and nutrition in Nigeria," Food Policy, Elsevier, vol. 35(4), pages 303-311, August.
    8. Dercon, Stefan, 2004. "Growth and shocks: evidence from rural Ethiopia," Journal of Development Economics, Elsevier, vol. 74(2), pages 309-329, August.
    9. Asfaw, Abay & von Braun, Joachim, 2004. "Is Consumption Insured against Illness? Evidence on Vulnerability of Households to Health Shocks in Rural Ethiopia," Economic Development and Cultural Change, University of Chicago Press, vol. 53(1), pages 115-129, October.
    10. Hulme, David & Shepherd, Andrew, 2003. "Conceptualizing Chronic Poverty," World Development, Elsevier, vol. 31(3), pages 403-423, March.
    11. Sachiko Ozawa & Simrun Grewal & John F.P. Bridges, 2016. "Household Size and the Decision to Purchase Health Insurance in Cambodia: Results of a Discrete-Choice Experiment with Scale Adjustment," Applied Health Economics and Health Policy, Springer, vol. 14(2), pages 195-204, April.
    12. Frank Ellis, 2000. "The Determinants of Rural Livelihood Diversification in Developing Countries," Journal of Agricultural Economics, Wiley Blackwell, vol. 51(2), pages 289-302, May.
    13. Janvry, Alain de & Sadoulet, Elisabeth, 2001. "Income Strategies Among Rural Households in Mexico: The Role of Off-farm Activities," World Development, Elsevier, vol. 29(3), pages 467-480, March.
    14. Nguyen, Trung Thanh & Bauer, Siegfried & Uibrig, Holm, 2010. "Land privatization and afforestation incentive of rural farms in the Northern Uplands of Vietnam," Forest Policy and Economics, Elsevier, vol. 12(7), pages 518-526, September.
    15. Travers, Henry & Clements, Tom & Keane, Aidan & Milner-Gulland, E.J., 2011. "Incentives for cooperation: The effects of institutional controls on common pool resource extraction in Cambodia," Ecological Economics, Elsevier, vol. 71(C), pages 151-161.
    16. Paul Gertler & Jonathan Gruber, 2002. "Insuring Consumption Against Illness," American Economic Review, American Economic Association, vol. 92(1), pages 51-70, March.
    17. Nguyen, Trung Thanh & Do, Truong Lam & Parvathi, Priyanka & Wossink, Ada & Grote, Ulrike, 2018. "Farm production efficiency and natural forest extraction: Evidence from Cambodia," Land Use Policy, Elsevier, vol. 71(C), pages 480-493.
    18. Dalton, Michael & LaFave, Daniel, 2017. "Mitigating the consequences of a health condition: The role of intra- and interhousehold assistance," Journal of Health Economics, Elsevier, vol. 53(C), pages 38-52.
    19. Islam, Asadul & Maitra, Pushkar, 2012. "Health shocks and consumption smoothing in rural households: Does microcredit have a role to play?," Journal of Development Economics, Elsevier, vol. 97(2), pages 232-243.
    20. Kamanga, Penjani & Vedeld, Paul & Sjaastad, Espen, 2009. "Forest incomes and rural livelihoods in Chiradzulu District, Malawi," Ecological Economics, Elsevier, vol. 68(3), pages 613-624, January.
    21. Bandara, Amarakoon & Dehejia, Rajeev & Lavie-Rouse, Shaheen, 2015. "The Impact of Income and Non-Income Shocks on Child Labor: Evidence from a Panel Survey of Tanzania," World Development, Elsevier, vol. 67(C), pages 218-237.
    22. Grote, U. & Nguyen, T.T., 2018. "Natural resource extraction and household welfare in rural Laos," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277061, International Association of Agricultural Economists.
    23. Nguyen, Thanh-Tung & Nguyen, Trung Thanh & Grote, Ulrike, 2020. "Multiple shocks and households' choice of coping strategies in rural Cambodia," Ecological Economics, Elsevier, vol. 167(C).
    24. Babigumira, Ronnie & Angelsen, Arild & Buis, Maarten & Bauch, Simone & Sunderland, Terry & Wunder, Sven, 2014. "Forest Clearing in Rural Livelihoods: Household-Level Global-Comparative Evidence," World Development, Elsevier, vol. 64(S1), pages 67-79.
    25. Nguyen, Trung Thanh & Nguyen, Loc Duc & Lippe, Rattiya Suddeephong & Grote, Ulrike, 2017. "Determinants of Farmers’ Land Use Decision-Making: Comparative Evidence From Thailand and Vietnam," World Development, Elsevier, vol. 89(C), pages 199-213.
    26. Chambers, Robert, 1981. "Rural poverty unperceived: Problems and remedies," World Development, Elsevier, vol. 9(1), pages 1-19, January.
    27. Angelsen, Arild & Jagger, Pamela & Babigumira, Ronnie & Belcher, Brian & Hogarth, Nicholas J. & Bauch, Simone & Börner, Jan & Smith-Hall, Carsten & Wunder, Sven, 2014. "Environmental Income and Rural Livelihoods: A Global-Comparative Analysis," World Development, Elsevier, vol. 64(S1), pages 12-28.
    28. Ellis, Frank, 2000. "Rural Livelihoods and Diversity in Developing Countries," OUP Catalogue, Oxford University Press, number 9780198296966, December.
    29. Liu, Kai, 2016. "Insuring against health shocks: Health insurance and household choices," Journal of Health Economics, Elsevier, vol. 46(C), pages 16-32.
    30. Esso-Hanam Atake, 2018. "Health shocks in Sub-Saharan Africa: are the poor and uninsured households more vulnerable?," Health Economics Review, Springer, vol. 8(1), pages 1-13, December.
    31. Ruben, Ruerd & Van den berg, Marrit, 2001. "Nonfarm Employment and Poverty Alleviation of Rural Farm Households in Honduras," World Development, Elsevier, vol. 29(3), pages 549-560, March.
    32. Nguyen, Trung Thanh & Do, Truong Lam & Bühler, Dorothee & Hartje, Rebecca & Grote, Ulrike, 2015. "Rural livelihoods and environmental resource dependence in Cambodia," Ecological Economics, Elsevier, vol. 120(C), pages 282-295.
    33. Cameron, L. & Worswick, C., 1998. "Education Expenditure Responses to Crop Loss in Indonesia: A Gender Bias," Department of Economics - Working Papers Series 636, The University of Melbourne.
    34. Rasmus Heltberg & Niels Lund, 2009. "Shocks, Coping, and Outcomes for Pakistan's Poor: Health Risks Predominate," Journal of Development Studies, Taylor & Francis Journals, vol. 45(6), pages 889-910.
    35. Wagstaff, Adam, 2007. "The economic consequences of health shocks: Evidence from Vietnam," Journal of Health Economics, Elsevier, vol. 26(1), pages 82-100, January.
    36. Angelsen, Arild & Dokken, Therese, 2018. "Climate exposure, vulnerability and environmental reliance: a cross-section analysis of structural and stochastic poverty," Environment and Development Economics, Cambridge University Press, vol. 23(3), pages 257-278, June.
    37. Kanchanaroek, Yingluk & Termansen, Mette & Quinn, Claire, 2013. "Property rights regimes in complex fishery management systems: A choice experiment application," Ecological Economics, Elsevier, vol. 93(C), pages 363-373.
    38. Owusu, Victor & Abdulai, Awudu & Abdul-Rahman, Seini, 2011. "Non-farm work and food security among farm households in Northern Ghana," Food Policy, Elsevier, vol. 36(2), pages 108-118, April.
    39. Cameron, Lisa A & Worswick, Christopher, 2001. "Education Expenditure Responses to Crop Loss in Indonesia: A Gender Bias," Economic Development and Cultural Change, University of Chicago Press, vol. 49(2), pages 351-363, January.
    40. Maria Eugenia Genoni, 2012. "Health Shocks and Consumption Smoothing: Evidence from Indonesia," Economic Development and Cultural Change, University of Chicago Press, vol. 60(3), pages 475-506.
    41. Vedeld, Paul & Angelsen, Arild & Bojo, Jan & Sjaastad, Espen & Kobugabe Berg, Gertrude, 2007. "Forest environmental incomes and the rural poor," Forest Policy and Economics, Elsevier, vol. 9(7), pages 869-879, April.
    42. Cavendish, William, 2000. "Empirical Regularities in the Poverty-Environment Relationship of Rural Households: Evidence from Zimbabwe," World Development, Elsevier, vol. 28(11), pages 1979-2003, November.
    43. Beegle, Kathleen & Dehejia, Rajeev H. & Gatti, Roberta, 2006. "Child labor and agricultural shocks," Journal of Development Economics, Elsevier, vol. 81(1), pages 80-96, October.
    44. Bühler, Dorothee & Grote, Ulrike & Hartje, Rebecca & Ker, Bopha & Lam, Do Truong & Nguyen, Loc Duc & Nguyen, Trung Thanh & Tong, Kimsun, 2015. "Rural Livelihood Strategies in Cambodia: Evidence from a household survey in Stung Treng," Working Papers 200207, University of Bonn, Center for Development Research (ZEF).
    45. Parvathi, Priyanka & Nguyen, Trung Thanh, 2018. "Is Environmental Income Reporting Evasive in Household Surveys? Evidence From Rural Poor in Laos," Ecological Economics, Elsevier, vol. 143(C), pages 218-226.
    46. Truong Lam Do & Trung Thanh Nguyen & Ulrike Grote, 2019. "Nonfarm employment and household food security: evidence from panel data for rural Cambodia," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 11(3), pages 703-718, June.
    47. Cochrane, John H, 1991. "A Simple Test of Consumption Insurance," Journal of Political Economy, University of Chicago Press, vol. 99(5), pages 957-976, October.
    48. Nhem, Sareth & Lee, Young Jin & Phin, Sopheap, 2017. "Sustainable management of forest in view of media attention to REDD+ policy, opportunity and impact in Cambodia," Forest Policy and Economics, Elsevier, vol. 85(P1), pages 10-21.
    49. Sjaastad, Espen & Angelsen, Arild & Vedeld, Pål & Bojö, Jan, 2005. "What is environmental income?," Ecological Economics, Elsevier, vol. 55(1), pages 37-46, October.
    50. Aisa, Rosa & Larramona, Gemma & Pueyo, Fernando, 2019. "Poverty in Europe by gender: The role of education and labour status," Economic Analysis and Policy, Elsevier, vol. 63(C), pages 24-34.
    51. Babatunde, Raphael O. & Qaim, Matin, 2010. "Impact of Off-farm Income on Food Security and Nutrition in Nigeria," 2010 AAAE Third Conference/AEASA 48th Conference, September 19-23, 2010, Cape Town, South Africa 97332, African Association of Agricultural Economists (AAAE).
    52. Kochar, Anjini, 1995. "Explaining Household Vulnerability to Idiosyncratic Income Shocks," American Economic Review, American Economic Association, vol. 85(2), pages 159-164, May.
    53. Wunder, Sven & Börner, Jan & Shively, Gerald & Wyman, Miriam, 2014. "Safety Nets, Gap Filling and Forests: A Global-Comparative Perspective," World Development, Elsevier, vol. 64(S1), pages 29-42.
    54. Jonathan Haughton & Shahidur R. Khandker, 2009. "Handbook on Poverty and Inequality," World Bank Publications - Books, The World Bank Group, number 11985.
    55. Chambers, Robert & Leach, Melissa, 1989. "Trees as savings and security for the rural poor," World Development, Elsevier, vol. 17(3), pages 329-342, March.
    56. Narain, Urvashi & Gupta, Shreekant & van 't Veld, Klaas, 2008. "Poverty and resource dependence in rural India," Ecological Economics, Elsevier, vol. 66(1), pages 161-176, May.
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