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Trade in technology: A potential solution to the food security challenges of the 21st century

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  • Hertel, By Thomas W.
  • Baldos, Uris L.C.
  • Fuglie, Keith O.
Abstract
The recent rise in caloric undernutrition in Sub-Saharan Africa (SSA) demonstrates the continued relevance of the Malthusian footrace between food availability and population. Sluggish growth in farm productivity in SSA has brought to the fore the key role of agricultural technology in alleviating future food insecurity. We develop a model of technology, food security and international trade with three distinct channels for technology reduce food insecurity in SSA. The first is via greater domestic R&D investment. An alternative is to import technologies from other countries with significant knowledge capital. The third role for technology to resolve the Malthusian dilemma in SSA is that of ‘virtual technology trade’, i.e., importing technological investments undertaken elsewhere through cheaper imported food. To assess the relative contribution of each channel to food security in Africa, we employ a partial equilibrium, quantitative trade model, augmented by a temporal relationship between R&D investments, knowledge capital and agricultural productivity. Over the historical period: 1991-2011 we find that direct R&D investments in SSA have been the dominant vehicle for lowering food prices in Africa. Looking forward to 2050, we find that virtual technology trade will be the most important vehicle for reducing non-farm undernutrition in Africa.

Suggested Citation

  • Hertel, By Thomas W. & Baldos, Uris L.C. & Fuglie, Keith O., 2020. "Trade in technology: A potential solution to the food security challenges of the 21st century," European Economic Review, Elsevier, vol. 127(C).
    • Handle: RePEc:eee:eecrev:v:127:y:2020:i:c:s0014292120301112
    DOI: 10.1016/j.euroecorev.2020.103479
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    as
    1. Caselli, Francesco, 2005. "Accounting for Cross-Country Income Differences," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 1, chapter 9, pages 679-741, Elsevier.
    2. 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.
    3. Thomas W. Hertel & Uris Lantz C. Baldos & Dominique van der Mensbrugghe, 2016. "Predicting Long-Term Food Demand, Cropland Use, and Prices," Annual Review of Resource Economics, Annual Reviews, vol. 8(1), pages 417-441, October.
    4. Maros Ivanic & Will Martin, 2008. "Implications of higher global food prices for poverty in low‐income countries1," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 405-416, November.
    5. Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-766, May.
    6. Daniel K. N. Johnson & Robert E. Evenson, 1999. "R&D Spillovers To Agriculture: Measurement And Application," Contemporary Economic Policy, Western Economic Association International, vol. 17(4), pages 432-456, October.
    7. Tasso Adamopoulos & Loren Brandt & Jessica Leight & Diego Restuccia, 2022. "Misallocation, Selection, and Productivity: A Quantitative Analysis With Panel Data From China," Econometrica, Econometric Society, vol. 90(3), pages 1261-1282, May.
    8. Uris Lantz C. Baldos & Thomas W. Hertel, 2014. "Global food security in 2050: the role of agricultural productivity and climate change," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 58(4), pages 554-570, October.
    9. Simon P. Anderson & André De Palma & Jacques-François Thisse, 1989. "Demand for Differentiated Products, Discrete Choice Models, and the Characteristics Approach," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 56(1), pages 21-35.
    10. repec:oup:apecpp:v:40:y:2018:i:3:p:421-444. is not listed on IDEAS
    11. Heisey, Paul W & Fuglie, Keith O., 2018. "Agricultural Research Investment and Policy Reform in High-Income Countries," Economic Research Report 276235, United States Department of Agriculture, Economic Research Service.
    12. Nelson B. Villoria & Thomas W. Hertel, 2011. "Geography Matters: International Trade Patterns and the Indirect Land Use Effects of Biofuels," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 93(4), pages 919-935.
    13. Fuglie, Keith O. & Rada, Nicholas E., 2013. "Resources, Policies, and Agricultural Productivity in Sub-Saharan Africa," Economic Research Report 145368, United States Department of Agriculture, Economic Research Service.
    14. Caselli, Francesco, 2005. "Accounting for cross-country income differences," LSE Research Online Documents on Economics 5266, London School of Economics and Political Science, LSE Library.
    15. Markus Eberhardt & Francis Teal, 2013. "No Mangoes in the Tundra: Spatial Heterogeneity in Agricultural Productivity Analysis," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 75(6), pages 914-939, December.
    16. Muhammad, Andrew & Meade, Birgit Gisela Saager, 2011. "International Evidence on Food Consumption Patterns: An Update Using 2005 International Comparison Program Data," Technical Bulletins 120252, United States Department of Agriculture, Economic Research Service.
    17. Uris Lantz C Baldos & Frederi G Viens & Thomas W Hertel & Keith O Fuglie, 2019. "R&D Spending, Knowledge Capital, and Agricultural Productivity Growth: A Bayesian Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 101(1), pages 291-310.
    18. Lin, Justin Yifu, 1992. "Rural Reforms and Agricultural Growth in China," American Economic Review, American Economic Association, vol. 82(1), pages 34-51, March.
    19. Emiliano Magrini & Jean Balié & Cristian Morales-Opazo, 2018. "Price Signals and Supply Responses for Staple Food Crops in Sub-Saharan Africa," Applied Economic Perspectives and Policy, Agricultural and Applied Economics Association, vol. 40(2), pages 276-296.
    20. Caselli, Francesco, 2005. "Accounting for cross-country income differences," LSE Research Online Documents on Economics 3567, London School of Economics and Political Science, LSE Library.
    21. Ivanic, Maros & Martin, Will, 2008. "Implications of higher global food prices for poverty in low-income countries," Policy Research Working Paper Series 4594, The World Bank.
    22. Hillberry, Russell & Hummels, David, 2013. "Trade Elasticity Parameters for a Computable General Equilibrium Model," Handbook of Computable General Equilibrium Modeling, in: Peter B. Dixon & Dale Jorgenson (ed.), Handbook of Computable General Equilibrium Modeling, edition 1, volume 1, chapter 0, pages 1213-1269, Elsevier.
    23. Headey, Derek D., 2014. "Food prices and poverty reduction in the long run:," IFPRI discussion papers 1331, International Food Policy Research Institute (IFPRI).
    24. Martin Lampe & Dirk Willenbockel & Helal Ahammad & Elodie Blanc & Yongxia Cai & Katherine Calvin & Shinichiro Fujimori & Tomoko Hasegawa & Petr Havlik & Edwina Heyhoe & Page Kyle & Hermann Lotze-Campe, 2014. "Why do global long-term scenarios for agriculture differ? An overview of the AgMIP Global Economic Model Intercomparison," Agricultural Economics, International Association of Agricultural Economists, vol. 45(1), pages 3-20, January.
    25. W. E. Diewert, 1981. "The Comparative Statics of Industry Long-Run Equilibrium," Canadian Journal of Economics, Canadian Economics Association, vol. 14(1), pages 78-92, February.
    26. Thomas W. Hertel, 2016. "Food security under climate change," Nature Climate Change, Nature, vol. 6(1), pages 10-13, January.
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    1. repec:ags:aaea22:335666 is not listed on IDEAS
    2. Kym Anderson, 2022. "Agriculture in a more uncertain global trade environment," Agricultural Economics, International Association of Agricultural Economists, vol. 53(4), pages 563-579, July.
    3. Lee, Chien-Chiang & Zeng, Mingli & Luo, Kang, 2023. "Food security and digital economy in China: A pathway towards sustainable development," Economic Analysis and Policy, Elsevier, vol. 78(C), pages 1106-1125.
    4. Zereyesus, Yacob Abrehe & Baquedano, Felix & Morgan, Stephen, 2022. "Evaluating the Prediction Performance of the International Food Security Assessment's Production Models: A Cross-Validation Approach," USDA Miscellaneous 333530, United States Department of Agriculture.
    5. Paul Brenton & Vicky Chemutai & Mari Pangestu, 2022. "Trade and food security in a climate change‐impacted world," Agricultural Economics, International Association of Agricultural Economists, vol. 53(4), pages 580-591, July.
    6. Ray, Srabashi & Hertel, Thomas, 2022. "Assessing The Impact Of Conservation Policies On Rural Communities: The Role Of Labor Markets," Conference papers 333401, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project.
    7. Kayenat Kabir & Uris Lantz C. Baldos & Thomas W. Hertel, 2023. "The new Malthusian challenge in the Sahel: prospects for improving food security in Niger," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 15(2), pages 455-476, April.
    8. Ryota Nakatani, 2024. "Food companies' productivity dynamics: Exploring the role of intangible assets," Agribusiness, John Wiley & Sons, Ltd., vol. 40(1), pages 185-226, January.
    9. Christopher B. Barrett, 2021. "Overcoming Global Food Security Challenges through Science and Solidarity," American Journal of Agricultural Economics, John Wiley & Sons, vol. 103(2), pages 422-447, March.

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    More about this item

    Keywords

    Population growth; Technological progress; Undernutrition; Malthus; Agriculture;
    All these keywords.

    JEL classification:

    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
    • Q17 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agriculture in International Trade
    • Q56 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environment and Development; Environment and Trade; Sustainability; Environmental Accounts and Accounting; Environmental Equity; Population Growth

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