Agricultural growth, poverty, and nutrition in Tanzania:
AbstractRapid economic growth has failed to significantly improve poverty and nutrition outcomes in Tanzania. This raises concerns over a decoupling of growth, poverty, and nutrition. We link recent production trends to household incomes using a regionalized, dynamic computable general equilibrium and microsimulation model. Results indicate that the structure of economic growth—not the level—is currently constraining the rate of poverty reduction in Tanzania. Most importantly, agricultural growth trends have been driven by larger-scale farmers and by crops grown in only a few regions of the country. The slow expansion of food crops and livestock also explains the weak relationship between agricultural growth and nutrition outcomes. Additional model simulations find that accelerating agricultural growth, particularly in maize, greatly strengthens the growth–poverty relationship and enhances households' caloric availability. We conclude that low productivity, market constraints (including downstream agroprocessing), and barriers to import substitution for major food crops are among the more binding constraints to reducing poverty and improving nutrition in Tanzania.
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Bibliographic InfoPaper provided by International Food Policy Research Institute (IFPRI) in its series IFPRI discussion papers with number 947.
Date of creation: 2010
Date of revision:
economic growth; Poverty; Nutrition; household incomes; Computable general equilibrium (CGE) modeling; Agricultural growth; Microsimulation model; livestock; Food crops; low productivity; market constraints; Development strategies;
Other versions of this item:
- Pauw, Karl & Thurlow, James, 2011. "Agricultural growth, poverty, and nutrition in Tanzania," Food Policy, Elsevier, vol. 36(6), pages 795-804.
- Pauw, Kalie & Thurlow, James, 2010. "Agricultural Growth, Poverty, and Nutrition in Tanzania," 2010 AAAE Third Conference/AEASA 48th Conference, September 19-23, 2010, Cape Town, South Africa 95974, African Association of Agricultural Economists (AAAE) & Agricultural Economics Association of South Africa (AEASA).
- NEP-AFR-2010-02-27 (Africa)
- NEP-AGR-2010-02-27 (Agricultural Economics)
- NEP-ALL-2010-02-27 (All new papers)
- NEP-CMP-2010-02-27 (Computational Economics)
- NEP-DEV-2010-02-27 (Development)
- NEP-FDG-2010-02-27 (Financial Development & Growth)
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- Subramanian, Shankar & Deaton, Angus, 1996.
"The Demand for Food and Calories,"
Journal of Political Economy,
University of Chicago Press, vol. 104(1), pages 133-62, February.
- Pedro Sanchez & Glenn Denning & Generose Nziguheba, 2009. "The African Green Revolution moves forward," The Science, Sociology and Economics of Food Production and Access to Food, Springer, vol. 1(1), pages 37-44, February.
- Ravallion, Martin & Datt, Gaurav, 1996. "How Important to India's Poor Is the Sectoral Composition of Economic Growth?," World Bank Economic Review, World Bank Group, vol. 10(1), pages 1-25, January.
- Alderman, Harold & Hoogeveen, Hans & Rossi, Mariacristina, 2005.
"Reducing child malnutrition in Tanzania - combined effects of income growth and program interventions,"
Policy Research Working Paper Series
3567, The World Bank.
- Alderman, Harold & Hoogeveen, Hans & Rossi, Mariacristina, 2006. "Reducing child malnutrition in Tanzania: Combined effects of income growth and program interventions," Economics & Human Biology, Elsevier, vol. 4(1), pages 1-23, January.
- Thurlow, James & Wobst, Peter, 2003. "Poverty-focused social accounting matrices for Tanzania," TMD discussion papers 112, International Food Policy Research Institute (IFPRI).
- Thirtle, Colin & Lin, Lin & Piesse, Jenifer, 2003.
"The Impact of Research-Led Agricultural Productivity Growth on Poverty Reduction in Africa, Asia and Latin America,"
Elsevier, vol. 31(12), pages 1959-1975, December.
- Thirtle, Colin G. & Lin, Lin & Piesse, Jenifer, 2003. "The Impact Of Research Led Agricultural Productivity Growth On Poverty Reduction In Africa, Asia And Latin America," 2003 Annual Meeting, August 16-22, 2003, Durban, South Africa 25834, International Association of Agricultural Economists.
- Angus S. Deaton, 2010.
"Understanding the mechanisms of economic development,"
NBER Working Papers
15891, National Bureau of Economic Research, Inc.
- Angus Deaton, 2010. "Understanding the Mechanisms of Economic Development," Journal of Economic Perspectives, American Economic Association, vol. 24(3), pages 3-16, Summer.
- Angus Deaton, 2010. "Understanding the Mechanisms of Economic Development," Working Papers Deaton_understanding_mech, Princeton University, Woodrow Wilson School of Public and International Affairs, Research Program in Development Studies..
- Diao, Xinshen & Hazell, Peter & Thurlow, James, 2010. "The Role of Agriculture in African Development," World Development, Elsevier, vol. 38(10), pages 1375-1383, October.
- Valdés, Alberto & Foster, William, 2010. "Reflections on the Role of Agriculture in Pro-Poor Growth," World Development, Elsevier, vol. 38(10), pages 1362-1374, October.
- Ephraim Nkonya & Ted Schroeder & David Norman, 1997. "Factors Affecting Adoption Of Improved Maize Seed And Fertiliser In Northern Tanzania," Journal of Agricultural Economics, Wiley Blackwell, vol. 48(1-3), pages 1-12.
- Wiig, Henrik & Aune, Jens B. & Glomsrod, Solveig & Iversen, Vegard, 2001. "Structural adjustment and soil degradation in Tanzania: A CGE model approach with endogenous soil productivity," Agricultural Economics, Blackwell, vol. 24(3), pages 263-287, March.
- Angus Deaton, 2010. "Understanding the Mechanisms of Economic Development," Working Papers 1225, Princeton University, Woodrow Wilson School of Public and International Affairs, Research Program in Development Studies..
- Hoddinott, John & Skoufias, Emmanual, 2003.
"The impact of Progresa on food consumption,"
150, International Food Policy Research Institute (IFPRI).
- Dollar, David & Kraay, Aart, 2001.
"Growth is good for the poor,"
Policy Research Working Paper Series
2587, The World Bank.
- Fredy T. M. Kilima & Chanjin Chung & Phil Kenkel & Emanuel R. Mbiha, 2008. "Impacts of Market Reform on Spatial Volatility of Maize Prices in Tanzania," Journal of Agricultural Economics, Wiley Blackwell, vol. 59(2), pages 257-270, 06.
- Timmer, C. Peter, 2000. "The macro dimensions of food security: economic growth, equitable distribution, and food price stability," Food Policy, Elsevier, vol. 25(3), pages 283-295, June.
- Putterman, Louis, 1995. "Economic reform and smallholder agriculture in Tanzania: A discussion of recent market liberalization, road rehabilitation, and technology dissemination efforts," World Development, Elsevier, vol. 23(2), pages 311-326, February.
- Strauss, John & Thomas, Duncan, 1995. "Human resources: Empirical modeling of household and family decisions," Handbook of Development Economics, in: Hollis Chenery & T.N. Srinivasan (ed.), Handbook of Development Economics, edition 1, volume 3, chapter 34, pages 1883-2023 Elsevier.
- Abdulai, Awudu & Aubert, Dominique, 2004. "Nonparametric and parametric analysis of calorie consumption in Tanzania," Food Policy, Elsevier, vol. 29(2), pages 113-129, April.
- Akbar, Muhammad & Jamil, Faisal, 2012. "Monetary and fiscal policies' effect on agricultural growth: GMM estimation and simulation analysis," Economic Modelling, Elsevier, vol. 29(5), pages 1909-1920.
- Ecker, Olivier & Mabiso, Athur & Kennedy, Adam & Diao, Xinshen 22905, 2011. "Making agriculture pro-nutrition: Opportunities in Tanzania," IFPRI discussion papers 1124, International Food Policy Research Institute (IFPRI).
- Allen, Summer L. & Badiane, Ousmane & Ulimwengu, John M., 2012.
"Government expenditures, social outcomes, and marginal productivity of agricultural inputs: a case study for Tanzania,"
IFPRI discussion papers
1172, International Food Policy Research Institute (IFPRI).
- Allen, Summer L. & Badiane, Ousmane & Ulimwengu, John M., 2012. "Government Expenditures, Social Outcomes, and Marginal Productivity of Agricultural Inputs: A Case Study for Tanzania," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126663, International Association of Agricultural Economists.
- Channing Arndt & William Farmer & Kenneth Strzepek & James Thurlow, 2012.
"Climate Change, Agriculture and Food Security in Tanzania,"
Review of Development Economics,
Wiley Blackwell, vol. 16(3), pages 378-393, 08.
- Arndt, Channing & Strzepek, Ken & Thurlow, James, 2011. "Climate Change, Agriculture, and Food Security in Tanzania," Working Paper Series UNU-WIDER Research Paper , World Institute for Development Economic Research (UNU-WIDER).
- Arndt, Channing & Farmer, William & Strzepek, Kenneth & Thurlow, James, 2012. "Climate change, agriculture and food security in Tanzania," Policy Research Working Paper Series 6188, The World Bank.
- Luca Tiberti & Marco Tiberti, 2012. "Rural Policies and Poverty in Tanzania: an Agricultural Household Model-Based Assessment," Cahiers de recherche 1229, CIRPEE.
- Holden, Stein, 2013. "Input subsidies and demand for improved maize: Relative prices and household heterogeneity matter!," CLTS Working Papers 6/13, Centre for Land Tenure Studies, Norwegian University of Life Sciences.
- J. Edward Taylor, 2012. "A Methodology for Local Economy-Wide Impact Evaluation (LEWIE) of Cash Transfers," Working Papers 99, International Policy Centre for Inclusive Growth.
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