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COVID-19 market disruptions and food security: Evidence from households in rural Liberia and Malawi

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  • Shilpa Aggarwal
  • Dahyeon Jeong
  • Naresh Kumar
  • David Sungho Park
  • Jonathan Robinson
  • Alan Spearot

Abstract

We use data collected from panel phone surveys to document the changes in food security of households in rural Liberia and Malawi during the market disruptions associated with the COVID-19 lockdowns in 2020. We use two distinct empirical approaches in our analysis: (a) an event study around the date of the lockdowns (March to July 2020), and (b) a difference-in-differences analysis comparing the lockdown period in 2020 to the same months in 2021, in order to attempt to control for seasonality. In both countries, market activity was severely disrupted and we observe declines in expenditures. However, we find no evidence of declines in food security.

Suggested Citation

  • Shilpa Aggarwal & Dahyeon Jeong & Naresh Kumar & David Sungho Park & Jonathan Robinson & Alan Spearot, 2022. "COVID-19 market disruptions and food security: Evidence from households in rural Liberia and Malawi," PLOS ONE, Public Library of Science, vol. 17(8), pages 1-19, August.
    • Handle: RePEc:plo:pone00:0271488
    DOI: 10.1371/journal.pone.0271488
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