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Agriculture and Trade Opportunities for Tanzania: Past Volatility and Future Climate Change

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Listed author(s):
  • Syud Amer Ahmed
  • Noah S. Diffenbaugh
  • Thomas W. Hertel
  • William J. Martin

Abstract

Given global heterogeneity in climate-induced agricultural variability, Tanzania has the potential to substantially increase its maize exports to other countries. If global maize production is lower than usual due to supply shocks in major exporting regions, Tanzania may be able to export more maize at higher prices, even if it also experiences below-trend productivity. Diverse destinations for exports can allow for enhanced trading opportunities when negative supply shocks affect the partnersâ.. usual import sources. Future climate predictions suggest that some of Tanzaniaâ..s trading partners will experience severe dry conditions that may reduce agricultural production in years when Tanzania is only mildly affected. Tanzania could thus export grain to countries as climate change increases the likelihood of severe precipitation deficits in other countries while simultaneously decreasing the likelihood of severe precipitation deficits in Tanzania. Trade restrictions, like export bans, prevent Tanzania from taking advantage of these opportunities, foregoing significant economic benefits.

(This abstract was borrowed from another version of this item.)

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File URL: http://hdl.handle.net/10.1111/j.1467-9361.2012.00672.x
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Article provided by Wiley Blackwell in its journal Review of Development Economics.

Volume (Year): 16 (2012)
Issue (Month): 3 (08)
Pages: 429-447

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Handle: RePEc:bla:rdevec:v:16:y:2012:i:3:p:429-447
DOI: j.1467-9361.2012.00672.x
Contact details of provider: Web page: http://www.blackwellpublishing.com/journal.asp?ref=1363-6669

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  1. Thomas W. Hertel & Roman Keeney & Maros Ivanic & L. Alan Winters, 2015. "Why Isn't the Doha Development Agenda more Poverty Friendly?," World Scientific Book Chapters, in: Non-Tariff Barriers, Regionalism and Poverty Essays in Applied International Trade Analysis, chapter 18, pages 375-391 World Scientific Publishing Co. Pte. Ltd..
  2. Lee, Huey-Lin & Hertel, Thomas & Rose, Steven & Avetisyan, Misak, 2008. "An Integrated Global Land Use Data Base for CGE Analysis of Climate Policy Options," GTAP Working Papers 2603, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
  3. Hertel, Thomas & Hummels, David & Ivanic, Maros & Keeney, Roman, 2007. "How confident can we be of CGE-based assessments of Free Trade Agreements?," Economic Modelling, Elsevier, vol. 24(4), pages 611-635, July.
  4. Reimer, Jeffrey J. & Li, Man, 2009. "Yield Variability and Agricultural Trade," Agricultural and Resource Economics Review, Northeastern Agricultural and Resource Economics Association, vol. 38(2), October.
  5. Kym Anderson & Will Martin, 2009. "Distortions to Agricultural Incentives in Asia," World Bank Publications, The World Bank, number 2611, June.
  6. Maros Ivanic & Will Martin, 2008. "Implications of higher global food prices for poverty in low-income countries-super-1," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 405-416, November.
  7. Tobey, James A. & Reilly, John M. & Kane, Sally, 1992. "Economic Implications Of Global Climate Change For World Agriculture," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 17(01), July.
  8. Reimer, Jeffrey J. & Li, Man, 2009. "Yield Variability and Agricultural Trade," Agricultural and Resource Economics Review, Cambridge University Press, vol. 38(02), pages 258-270, October.
  9. Thomas W. Hertel & Maros Ivanic & Paul V. Preckel & John A. L. Cranfield, 2004. "The Earnings Effects of Multilateral Trade Liberalization: Implications for Poverty," World Bank Economic Review, World Bank Group, vol. 18(2), pages 205-236.
  10. Randhir, Timothy O. & Hertel, Thomas W., 2000. "Trade Liberalization as a Vehicle for Adapting to Global Warming," Agricultural and Resource Economics Review, Cambridge University Press, vol. 29(02), pages 159-172, October.
  11. Ahmed, Syud Amer & Diffenbaugh, Noah S. & Hertel, Thomas W. & Ramankutty, Navin & Rios, Ana R. & Rowhani, Pedram, 2009. "Climate Volatility and Poverty Vulnerability in Tanzania," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49358, Agricultural and Applied Economics Association.
  12. Jayne, Thomas S. & Chapoto, Antony & Minde, Isaac J. & Donovan, Cynthia, 2008. "The 2008/09 Food Price and Food Security Situation in Eastern and Southern Africa: Implications for Immediate and Longer Run Responses," Food Security International Development Working Papers 54556, Michigan State University, Department of Agricultural, Food, and Resource Economics.
  13. Thomas W. Hertel & L. Alan Winters, 2006. "Poverty and the WTO : Impacts of the Doha Development Agenda," World Bank Publications, The World Bank, number 7411, April.
  14. Noah Diffenbaugh & Martin Scherer, 2011. "Observational and model evidence of global emergence of permanent, unprecedented heat in the 20th and 21st centuries," Climatic Change, Springer, vol. 107(3), pages 615-624, August.
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Cited by:

  1. Makombe, Wilfred & Kropp, Jaclyn D., 2016. "The Effects Of Tanzanian Maize Export Bans On Producers’ Welfare And Food Security," 2016 Annual Meeting, July 31-August 2, 2016, Boston, Massachusetts 235499, Agricultural and Applied Economics Association.
  2. Hertel, Thomas W., 2013. "Land, Environment and Climate: Contributing to the Global Public Good," WIDER Working Paper Series 107, World Institute for Development Economic Research (UNU-WIDER).
  3. Diao, Xinshen & Kennedy, Adam & Mabiso, Athur & Pradesha, Angga, 2013. "Economywide impact of maize export bans on agricultural growth and household welfare in Tanzania: A Dynamic Computable General Equilibrium Model Analysis:," IFPRI discussion papers 1287, International Food Policy Research Institute (IFPRI).
  4. Hertel, Thomas W. & Lobell, David B., 2014. "Agricultural adaptation to climate change in rich and poor countries: Current modeling practice and potential for empirical contributions," Energy Economics, Elsevier, vol. 46(C), pages 562-575.
  5. Ahmed, S. Amer & Cruz, Marcio & Go, Delfin S. & Maliszewska, Maryla & Osorio-Rodarte, Israel, 2014. "How significant is Africa's demographic dividend for its future growth and poverty reduction ?," Policy Research Working Paper Series 7134, The World Bank.
  6. Mintewab Bezabih & Remidius Ruhinduka & Mare Sarr, 2016. "Climate change perception and system of rice intensification (SRI) impact on dispersion and downside risk: a moment approximation approach," GRI Working Papers 256, Grantham Research Institute on Climate Change and the Environment.
  7. Channing Arndt & Paul Chinowsky & Sherman Robinson & Kenneth Strzepek & Finn Tarp & James Thurlow, 2012. "Economic Development under Climate Change," Review of Development Economics, Wiley Blackwell, vol. 16(3), pages 369-377, 08.

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