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Relationships between livestock grazing practices, disease risk, and antimicrobial use among East African Agropastoralists

  • Haseeb Ahmed (a1), Douglas R. Call (a2), Robert J. Quinlan (a3) and Jonathan K. Yoder (a1) (a2)
Abstract
Abstract

Livestock health is economically important for agropastoral households whose wealth is held partly as livestock. Households can invest in disease prevention and treatment, but livestock disease risk is also affected by grazing practices that result in inter-herd contact and disease transmission in regions with endemic communicable diseases. This paper examines the relationships between communal grazing and antimicrobial use in Maasai, Chagga and Arusha households in northern Tanzania. We develop a theoretical model of the economic connection between communal grazing, disease transmission risk, risk perceptions, and antimicrobial use, and derive testable hypotheses about these connections. Regression results suggest that history of disease and communal grazing are associated with higher subjective disease risk and greater antimicrobial use. We discuss the implications of these results in light of the potential for relatively high inter-herd disease transmission rates among communal grazers and potential contributions to antimicrobial resistance due to antimicrobial use.

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*Corresponding author. Email: haseeb.ahmed@wsu.edu
References
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Agrawal A (2001) Common property institutions and sustainable governance of resources. World Development 29(10), 16491672.
Ahamad M (2016) Ex-post livestock diseases, and pastoralists’ averting decisions in Tanzania. Dissertations and Theses in Agricultural Economics, Paper 32. Available at http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1033&context=agecondiss.
Althouse BM, Bergstrom TC and Bergstrom CT (2010) A public choice framework for controlling transmissible and evolving diseases. Proceedings of the National Academy of Sciences 107(suppl. 1), 16961701.
Bohm M, Hutchings MR and White PCL (2009) Contact networks in a wildlife-livestock host community: identifying high-risk individuals in the transmission of bovine TB among badgers and cattle. PLoS ONE 4(4), e5016.
Bollig M (2006) Risk Management in a Hazardous Environment: A Comparative Study of Two Pastoralist Societies. New York: Spring Science.
Brito DL, Sheshinski E and Intriligator MD (1991) Externalities and compulsory vaccinations. Journal of Public Economics 45(1), 6990.
Bronsvoort BM, Nfon C, Hamman SM, Tanya VN, Kitching RP and Morgan KL (2004) Risk factors for herdsman-reported foot-and-mouth disease in the Adamawa Province of Cameroon. Preventive Veterinary Medicine 66(1–4), 127139.
Cameron AC and Trivedi PK (1986) Econometric models based on count data: comparisons and applications of some estimators and tests. Journal of Applied Econometrics 1(1), 2953.
Carlet J, Jarlier V, Harbeth S, Voss A, Goossens H and Pittet D (2012) Ready for a world without antibiotics? Antimicrobial Resistance and Infection Control 14(1), 11.
Carter MR and Yao Y (2002) Local versus global separability in agricultural household models: the factor price equalization effect of land transfer rights. American Journal of Agricultural Economics 84(3), 702715.
Caudell MA, Quinlan MB, Quinlan RJ and Call DR (2017a) Medical pluralism and livestock health: ethnomedical and biomedical veterinary knowledge among East African agropastoralists. Journal of Ethnobiology and Ethnomedicine 13, 7.
Caudell MA, Quinlan MB, Subbiah M, Call DR, Roulette CJ, Roulette JW, Roth A, Matthews A and Quinlan RJ (2017b) Antimicrobial use and veterinary care among agro-pastoralists in northern Tanzania. PLoS ONE 12(1), e0170328.
Ciriacy-Wantrup SV and Bishop RC (1975) Common property as a concept in natural resources policy. Natural Resources Journal 15, 713.
Clark A (2013) Whatever next? Predictive brains, situated agents, and the future of cognitive science. Behavioral and Brain Sciences 36, 173.
Cole S, Gine X, Tobacman J, Topalova P, Townsend R and Vickery J (2013) Barriers to household risk management: evidence from India. American Economic Journal: Applied Economics 5(1), 104135.
Coppolillo PB (2000) The landscape ecology of pastoral herding: spatial analysis of land use and livestock production in East Africa. Human Ecology 28(4), 527560.
Courant PN and Porter RC (1981) Averting expenditure and the cost of pollution. Journal of Environmental Economics and Management 8(4), 321329.
Crocker TD, Forster BA and Shogren JF (1991) Valuing potential groundwater protection benefits. Water Resources Research 27, 16.
Davies J and Hatfield R (2007) The economics of mobile pastoralism: a global summary. Nomadic Peoples 11(1), 91116.
De Janvry A, Fafchamps M and Sadoulet E (1991) Peasant household behaviour with missing markets: some paradoxes explained. The Economic Journal 101(409), 14001417.
Dickie M and Gerking S (1996) Formation of risk beliefs, joint production and willingness to pay to avoid skin cancer. The Review of Economics and Statistics 78(3), 451–63.
Greene W (2011) Econometric Analysis, 7th edn., Upper Saddle River, NJ: Prentice Hall.
Gustafson RH and Bowen RE (1997) Antibiotic use in animal agriculture. Journal of Applied Microbiology 83(5), 531541.
Hennessy DA, Roosen J and Jensen HH (2005) Infectious disease, productivity, and scale in open and closed animal production systems. American Journal of Agricultural Economics 87(4), 900917.
Hutchings MR and Harris S (1997) Effects of farm management practices on cattle grazing behavior and the potential for transmission of bovine tuberculosis from badgers to cattle. The Veterinary Journal 153(2), 149162.
Johnson E, Hershey J, Meszaros J and Kunreuther H (1993) Framing, probability distortions, and insurance decisions. Journal of Risk and Uncertainty 7(1), 3551.
Kahneman D, Knetsch JL and Thaler RH (1991) The endowment effect, loss aversion and status quo bias. The Journal of Economic Perspectives 5(1), 193206.
Keyyu JD, Kassuku AA, Msalilwa LP, Monrad J and Kyvsgaard NC (2006) Cross-sectional prevalence of Helminth infections in cattle on traditional, small-scale and large-scale dairy farms in Iringa District, Tanzania. Veterinary Research Communications 30(1), 4555.
Kingston W (2000) Antibiotics, invention and innovation. Research Policy 29(6), 679710.
Laximinarayan R and Brown GM (2001) The economics of antibiotic resistance: a theory of optimal use. Journal of Environmental Economics and Management 42(2), 183206.
Lopez RE (1986) Structural Models of the Farm Household that Allow for Interdependent Utility and Profit Maximization Decisions, in Agricultural Household Models: Extensions, Applications and Policy. Baltimore MD: The John Hopkins University Press.
Lybbert TJ, Barrett CB, Desta S and Layne Coppock D (2004) Stochastic wealth dynamics and risk management among a poor population. The Economic Journal 114, 750777.
Marsh T, Yoder J, Deboche T, McElwain T and Palmer G (2016) Pastoralists’ decisions on livestock vaccination translate into increased human capital and increased school attendance by girls. Science Advances 2(12), e1601410.
McNamara JM, Green RF and Olsson O (2006) Bayes theorem and its applications in animal behavior. Oikos 112, 243251.
Mittal V and Ross W (1998) The impact of positive and negative framing on issue interpretation and risk taking. Organizational Behavior and Human Decision Processes 76(3), 298324.
Mosites EM, Rabinowitz PM, Thumbi SM, Montgomery JM, Palmer GH, Susanne M, Rowhani-Rahbar A, Marian LN and Walson JL (2015) The relationship between livestock ownership and child stunting in three countries in Eastern Africa using national survey data. PLoS ONE 10(9), e0136686.
Mullahey J (1986) Specification and testing of some modified count data models. Journal of Econometrics 33, 341365.
Narrod C, Zinsstag J and Tiongco M (2012) A one health framework for estimating the economic costs of zoonotic diseases on society. Ecohealth 9(2), 150162.
Nugent JB and Sanchez N (1993) Tribes chiefs and transhumance: a comparative institutional analysis. Economic Development and Cultural Change 42(1), 87113.
Ostrom E (2015) Governing the Commons. The Evolution of Institutions for Collective Action. Cambridge, UK: Cambridge University Press.
Page SW and Gautier P (2012) Use of antimicrobial agents in livestock. Revue Scientifique et Technique-OIE 31(1), 145.
Papke LE and Woolridge JM (1996) Econometric methods for fractional response variables with an application to 401(K) plan participation rates. Journal of Applied Econometrics 11, 619632.
Perry BD, Grace D and Sones K (2013) Current drivers and future directions of global livestock disease dynamics. Proceedings of the National Academy of Sciences 110(52), 2087120877.
Philipson T (2000) Economic epidemiology and infectious diseases. In Culyer A and Newhouse J (eds). Handbook of Health Economics, vol. 1. Kidlington, Oxford, UK: Elsevier, pp. 17611799.
Pingali PL and Carlson GA (1985) Human capital, adjustment in subjective probabilities, and the demand for pest controls. American Journal of Agricultural Economics 64(4), 853861.
Pringle HJ and Landsberg J (2004) Predicting the distribution of livestock grazing pressure in rangelands. Austral Ecology 29(1), 3139.
Quinlan R, Rumas JI, Naisikye G, Quinlan MB and Yoder J (2016) Searching for symbolic value of cattle: tropical livestock units, market price and cultural value of Maasai livestock. Ethnobiology Letters 7(1), 7686.
Rufael T, Catley A, Bogale A, Sahle M and Shiferaw Y (2008) Foot and mouth disease in the Borana pastoral system, southern Ethiopia and implications for livelihoods and international trade. Tropical Animal Health Production 40, 2938.
Runge CF (1981) Common property externalities: isolation, assurance, and resource depletion in a traditional grazing context. American Journal of Agricultural Economics 63(4), 595606.
Sanderson MW, Dargatz DA and Garry FB (2000) Biosecurity practices of beef cow-calf producers. Journal of the American Veterinary Medical Association 217(2), 185189.
Schoonman L and Swai ES (2010) Herd- and animal-level risk factors for bovine leptospirosis in Tanga region of Tanzania. Tropical Animal Health Production 42, 15651572.
Secchi S and Babcock BA (2002) Pearls before swine? Potential tradeoffs between human and animal use of antibiotics. American Journal of Agricultural Economics 84, 12791286.
Singh I, Squire L and Strauss J (1986) Agricultural Household Models: Extensions, Applications and Policy. Baltimore: John Hopkins University Press.
Smith K, Barrett CB and Box PW (2001) Not necessarily in the same boat: heterogeneous risk assessment among East African Pastoralists. Journal of Development Studies 37(5), 130.
Swallow BM and Bromley DW (1995) Institutions, governance and incentives in common property regimes for African rangelands. Environmental and Resource Economics 6(2), 99118.
Tversky A and Kahneman D (1973) Availability: a heuristic for judging frequency and probability. Cognitive Psychology 5(2), 207232.
Tversky A and Kahneman D (1991) Loss aversion in riskless choice – a reference-dependent model. The Quarterly Journal of Economics 106(4), 10391061.
Van Boeckel TP, Brower C, Gilbert M, Grenfell BT, Levin SA, Robinson TP, Teillant A and Laxminarayan R (2015) Global trends in antimicrobial use in food animals. Proceedings of the National Academy of Sciences 112(18), 56495654.
Vuong Q (1989) Likelihood ratio tests for model selection and non-nested hypotheses. Econometrica 57, 307334.
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Environment and Development Economics
  • ISSN: 1355-770X
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