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Covid-19 delayed and exacerbated the impending food price spikes

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  • Du, Jane
  • King, Cheng

Abstract

This study uses a five-year annual panel to examine food expenditures across 65 countries before and after Covid-19, highlighting their shifts in purchasing power and common features that influence international food prices. Middle-income countries have emerged as key drivers of food price trends. The underlying mechanisms are threefold: (1) Middle-income countries are collectively recovering from Covid-19. The scale of their incremental food demands could quickly push international food prices higher. (2) By 2022, the global population undergoing dietary transitions had doubled to 6.4 billion, turning rising food prices into a long-term challenge. (3) In the absence of significant agricultural technology akin to the Green Revolution, developing economies today are unlikely to meet their growing food demands solely through increased agricultural yields. These factors collectively intensify competition in international food markets and set the stage for significant spikes in food prices in the post-Covid era.

Suggested Citation

  • Du, Jane & King, Cheng, 2026. "Covid-19 delayed and exacerbated the impending food price spikes," Journal of Policy Modeling, Elsevier, vol. 48(2), pages 448-467.
    • Handle: RePEc:eee:jpolmo:v:48:y:2026:i:2:p:448-467
    DOI: 10.1016/j.jpolmod.2026.02.001
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    References listed on IDEAS

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    1. Peter Warr, 2008. "World food prices and poverty incidence in a food exporting country: a multihousehold general equilibrium analysis for Thailand," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 525-537, November.
    2. Fabio Busetti & Silvia Fabiani & Andrew Harvey, 2006. "Convergence of Prices and Rates of Inflation," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 68(s1), pages 863-877, December.
    3. 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.
    4. Brian D. Wright, 2011. "The Economics of Grain Price Volatility," Applied Economic Perspectives and Policy, Agricultural and Applied Economics Association, vol. 33(1), pages 32-58.
    5. Popkin, Barry M., 1999. "Urbanization, Lifestyle Changes and the Nutrition Transition," World Development, Elsevier, vol. 27(11), pages 1905-1916, November.
    6. Daniel A. Ackerberg & Kevin Caves & Garth Frazer, 2015. "Identification Properties of Recent Production Function Estimators," Econometrica, Econometric Society, vol. 83, pages 2411-2451, November.
    7. 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.
    8. James Levinsohn & Amil Petrin, 2003. "Estimating Production Functions Using Inputs to Control for Unobservables," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 70(2), pages 317-341.
    9. Jody Harris & Tabitha Hrynick & Mai Thi My Thien & Tuyen Huynh & Phuong Huynh & Phuong Nguyen & Anne-Marie Thow, 2022. "Tensions and coalitions: A new trade agreement affects the policy space for nutrition in Vietnam," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 14(5), pages 1123-1141, October.
    10. Jane Du & Kent Deng, 2017. "Getting food prices right: the state versus the market in reforming China, 1979–2006," European Review of Economic History, European Historical Economics Society, vol. 21(3), pages 302-325.
    11. Milan Brahmbhatt & Luc Christiaensen, 2008. "Rising Food Prices in East Asia : Challenges and Policy Options," World Bank Publications - Reports 19521, The World Bank Group.
    12. Byerlee, Derek & Jayne, T.S. & Myers, Robert J., 2006. "Managing food price risks and instability in a liberalizing market environment: Overview and policy options," Food Policy, Elsevier, vol. 31(4), pages 275-287, August.
    13. Joydeb Sasmal, 2015. "Food price infl ation in India: The growing economy with sluggish agriculture," Journal of Economics, Finance and Administrative Science, Universidad ESAN, vol. 20(38), pages 30-40.
    14. John Baffes & Bruce Gardner, 2003. "The transmission of world commodity prices to domestic markets under policy reforms in developing countries," Journal of Economic Policy Reform, Taylor & Francis Journals, vol. 6(3), pages 159-180.
    15. Deaton, Angus, 1989. "Rice Prices and Income Distribution in Thailand: A Non-parametric Analysis," Economic Journal, Royal Economic Society, vol. 99(395), pages 1-37, Supplemen.
    Full references (including those not matched with items on IDEAS)

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