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Agricultural drought impacts on crops sector and adaptation options in Mali: a macroeconomic computable general equilibrium analysis

Published online by Cambridge University Press:  06 June 2019

Jean-Marc Montaud
Jean-Marc Montaud*
Affiliation:
Université de Pau et des Pays de l'Adour, Centre d'Analyse Théorique et de Traitement des données économiques, Bayonne, France
*
*Corresponding author. E-mail: jean-marc.montaud@univ-pau.fr
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Abstract

In Mali's current context, where the crops sector is particularly exposed and vulnerable to agricultural drought, this study assesses the economy-wide impacts of such events and the potential effectiveness of some adaptation strategies. Using a dynamic computable general equilibrium model, we conduct counterfactual simulations of various scenarios accounting for different levels of intensity and frequency of droughts over a 15-year period. We first show how mild, moderate and intense droughts currently experienced by the country affect its economic performance and considerably degrade the welfare of its households. We also show how these negative impacts could be aggravated in the future by the likely increased number of intense droughts threatened by global climate change. However, we finally show that there appears to be some room for Mali to maneuver in terms of drought-risk management policies, such as fostering the use of drought-tolerant crop varieties, improving drought early warning systems or extending irrigation capacities.

Keywords

agricultureclimate variabilityfood securitygeneral equilibriumMali
Type
Review Article
Information
Environment and Development Economics , Volume 24 , Issue 5 , October 2019 , pp. 506 - 528
Copyright
Copyright © Cambridge University Press 2019 

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References

AEDD (2011) National policy on climate change. Agency for the Environment and Sustainable Development, Bamako, July 2011, p. 44.Google Scholar
Al-Riffai, P, Breisinger, C, Verner, D and Zhu, T (2012) Droughts in Syria: an assessment of impacts and options for improving the resilience of the poor. Quarterly Journal of International Agriculture 51, 21–49.Google Scholar
Andrieu, N, Sogoba, B, Zougmore, R, Howland, F, Samake, O, Bonilla-Findji, O, Lizarazo, M, Nowak, A, Dembele, C and Corner-Dolloff, C (2017) Prioritizing investments for climate-smart agriculture: lessons learned from Mali. Agricultural Systems 154, 13–24.Google Scholar
Arndt, C and Thurlow, J (2014) Climate uncertainty and economic development: evaluating the case of Mozambique to 2050. Climatic Change 130, 63–75.Google Scholar
Arndt, C, Robinson, S and Willenbockel, D (2011) Ethiopia's growth prospects in a changing climate: a stochastic general equilibrium approach. Global Environmental Change 21, 701–710.Google Scholar
Arndt, C, Schlosse, A, Strzepek, K and Thurlow, J (2014) Climate change and economic growth prospects for Malawi: an uncertainty approach. Journal of African Economies 23, 83–107.Google Scholar
Beyene, LM and Engida, E (2013) Public investment in irrigation and training for an agriculture-led development: a CGE approach for Ethiopia. Partnership for Economic Policy Working Paper 2013–02. Available at SSRN http://dx.doi.org/10.2139/ssrn.2352907.Google Scholar
Bezabih, M, Chambwera, M and Stage, J (2011) Climate change and total factor productivity in the Tanzanian economy. Climate Policy 11, 1289–1302.Google Scholar
Birkel, SD and Mayewski, PA (2015) Analysis of historical and projected future climate of Mali, West African Sahel. Project report. CGIAR Research program on climate change, Agriculture and Food Security (CCAFS). Copenhagen, Denmark. Available at http://www.ccafs.cgiar.org.Google Scholar
Burke, EJ and Brown, SJ (2008) Evaluating uncertainties in the projection of future drought. Journal of Hydrometeorology 9, 292–299.Google Scholar
Butt, TA, McCarl, BA, Angerer, J, Dyke, PT and Stuth, JW (2005) The economic and food security implications of climate change in Mali. Climatic Change 68, 355–378.Google Scholar
Calzadilla, A, Zhu, T, Rehdanz, K, Tol, RSJ and Ringler, C (2013) Economywide impacts of climate change on agriculture in Sub-Saharan Africa. Ecological Economics 93, 150–165.Google Scholar
CGIAR (2015) Crop Improvement, Adoption and Impact of Improved Varieties in Food Crops in Sub-Saharan Africa. Walker, TS and Alwang, J (eds). UK: CGIAR and CAB International. Available at https://ispc.cgiar.org/.Google Scholar
CREWS (2017) Mali: Hydrological and meteorological services modernization project, Available at https://www.crews-initiative.org/en/projects/.Google Scholar
Dai, A (2011) Drought under global warming: a review. WIREs Climate Change 2, 45–65.Google Scholar
de Sherbinin, A, Chai-Onn, T, Giannini, A, Jaiteh, M, Levy, M, Mara, V and Trzaska, S (2014) Mali climate vulnerability mapping USAID Technical report. Available at http://community.eldis.org/.5bf8c6aa.Google Scholar
Decaluwé, B, Lemelin, A, Robichaud, V and Maisonnave, H (2013) PEP-1-t standard model (single-country, Recursive Dynamic Version). Poverty and economic policy network, Université Laval, Québec. Available at http://www.pep-net.org.Google Scholar
Eozenou, P, Madani, D and Swinkels, R (2013) Poverty, malnutrition and vulnerability in Mali. Policy research working paper, No 6561, The World Bank.Google Scholar
FAO (2012) Potential Impacts of Climate Change on Food Security in Mali. Rome, Italy: Food and Agriculture Organization of the United Nations (FAO). Available at http://www.fao.org/3/i2856e/i2856e.pdf.Google Scholar
FAO (2018) Final Evaluation of the Project ‘Integrating Climate Resilience in Agricultural Production for Food Security in Rural Areas of Mali’. Project evaluation series. Rome, Italy: Office of Evaluation, Food and Agriculture Organization of the United Nations (FAO). Available at http://www.fao.org/3/i8755en/I8755EN.pdf.Google Scholar
Gautier, D, Denis, D and Locatelli, B (2016) Impacts of drought and responses of rural populations in West Africa: a systematic review. WIREs Climate Change 7, 666–681.Google Scholar
Gebreegziabher, Z, Stage, J, Mekonnen, A and Alemu, A (2016) Climate change and the Ethiopian economy: a CGE analysis. Environment and Development Economics 21, 205–225.Google Scholar
Giannini, A, Krishnamurthy, PK, Cousin, R, Labidi, N and Choularton, RJ (2017) Climate risk and food security in Mali: a historical perspective on adaptation. Earth's Future 5, 144–157.Google Scholar
Hallegatte, S (2012) A Cost Effective Solution to Reduce Disaster Losses in Developing Countries: Hydro-Meteorological Services, Early Warning, and Evacuation. Policy research working paper, No. WPS 6058. Washington, DC: World Bank.Google Scholar
Hertel, TW and Lobell, DB (2014) Agricultural adaptation to climate change in rich and poor countries: current modeling practice and potential for empirical contributions. Energy Economics 46, 562–575.Google Scholar
IPCC (2012) Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation. Field, CB, Barros, V, Stocker, TF, Qin, D, Dokken, DJ, Ebi, KL and Midgley, PM (eds), Cambridge, UK: Cambridge University Press.Google Scholar
Kotir, JH (2011) Climate change and variability in Sub-Saharan Africa: a review of current and future trends and impacts on agriculture and food security. Environment, Development and Sustainability 13, 587–605.Google Scholar
Masih, I, Maskey, S, Mussá, FEF and Trambauer, P (2014) A review of droughts on the African continent: a geospatial and long-term perspective. Hydrology and Earth System Sciences 18, 3635–3649.Google Scholar
McSweeney, C, New, M and Lizcano, G (2010) UNDP climate change country profiles: Mali. United Nations Development Programme, New York. Available at http://country-profiles.geog.ox.ac.uk/.Google Scholar
Padgham, J, Abubakari, A, Ayivor, J, Dietrich, K, Fosu-Mensah, B, Gordon, C, Habtezion, S and Traore, S (2015) Vulnerability and Adaptation to Climate Change in the Semi-Arid Regions of West Africa. ASSAR working paper, South Africa: ASSAR PMU.Google Scholar
Pauw, K, Thurlow, J, Bachu, M and Van Seventer, DE (2011) The economic costs of extreme weather events: a hydrometeorological CGE analysis for Malawi. Environment and Development Economics 16, 177–198.Google Scholar
Pulwarty, R and Sivakumar, MVK (2014) Information systems in a changing climate: early warnings and drought risk management. Weather and Climate Extremes 3, 14–21.Google Scholar
Qureshi, AS and Shoaib, L (2016) Improving agricultural productivity by promoting low-cost irrigation technologies in Sub-Saharan Africa. Global Advanced Research Journal of Agricultural Science 5, 283–292.Google Scholar
République du Mali (2007) Programme d'Action National d'Adaptation aux Changements Climatiques. United Nations Development Programme. Available at http://www.adaptation-undp.org/resources/assessments-and-background-documents/mali-national-adaptation-programme-action-napa (in French).Google Scholar
République du Mali (2010) Technology needs assessment. Pathways for climate tech implementation. Available at http://unfccc.int/ttclear/tna/reports.html.Google Scholar
République du Mali (2012) Programme national d'irrigation de proximité (PNIP), 2012–2021, Available at http://www.passip.org/ (in French).Google Scholar
Rhodes, ER, Jalloh, A and Diouf, A (2014) Review of research and policies for climate change adaptation in the agriculture sector in West Africa. Future agricultures working paper 090. CORAF/WECARD. Available at http://www.future-agricultures.org.Google Scholar
Sassi, M and Cardacci, A (2013) Impact of rainfall pattern on cereal market and food security in Sudan: stochastic approach and CGE model. Food Policy 43, 321–333.Google Scholar
Shiferaw, B, Tesfaye, K, Kassie, M, Abate, T, Prasanna, BM and Menkir, A (2014) Managing vulnerability to drought and enhancing livelihood resilience in sub-Saharan Africa: technological, institutional, and policy options. Weather Climate Extremes 3, 67–79.Google Scholar
Sultan, B and Gaetani, M (2016) Agriculture in West Africa in the twenty-first century: climate change and impacts scenarios, and potential for adaptation. Frontiers in Plant Science 7, Available at https://www.frontiersin.org/articles/10.3389/fpls.2016.01262/full.Google Scholar
Thornton, PK, Ericksen, PJ, Herrero, M and Challinor, AJ (2014) Climate variability and vulnerability to climate change: a review. Global Change Biology 20, 3313–3328.Google Scholar
Turco, M, Palazzi, E, von Hardenberg, J and Provenzale, A (2015), Observed climate change hotspots. Geophysical Research Letters 42, 3521–3528.Google Scholar
USAID (2014) Agricultural Adaptation to Climate Change in the Sahel: Profiles of Agricultural Management Practices. Washington, DC: U.S. Agency for International Development. Available at https://www.climatelinks.org/.Google Scholar
Wilhite, DA, Sivakumar, M and Pulwarty, R (2014) Managing drought risk in a changing climate: the role of national drought policy. Weather and Climate Extremes 3, 4–13.Google Scholar
Wilkinson, E and Peters, K (eds) ( 2015) Climate Extremes and Resilient Poverty Reduction: Development Designed with Uncertainty in Mind. London: Overseas Development Institute. Available at https://www.odi.org/sites/odi.org.uk/files/odi-assets/publications-opinion-files/10130.pdf.Google Scholar
Xoconostle-Cazares, B, Ramirez-Ortega, L, Flores-Elenes, L and Ruiz-Medrano, R (2010) Drought tolerance in crop plants. American Journal of Plant Physiology 5, 241–256.Google Scholar
You, L, Ringler, C, Wood-Sichra, U, Robertson, R, Wood, S, Zhu, T, Nelson, G, Guo, Z and Sun, Y (2011) What is the irrigation potential for Africa? A combined biophysical and socioeconomic approach. Food Policy 36, 770–782.Google Scholar
Zhao, T and Dai, A (2017) Uncertainties in historical changes and future projections of drought. Part II: model-simulated historical and future drought changes. Climatic Change 144, 535–548.Google Scholar
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