The impact of timing of in utero drought shocks on birth outcomes in rural households: evidence from Sierra Leone

Olukorede Abiona () and Joseph B. Ajefu ()
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Olukorede Abiona: Macquarie University
Joseph B. Ajefu: Northumbria University

Journal of Population Economics, 2023, vol. 36, issue 3, No 7, 1333-1362

Abstract: Abstract This paper investigates the impact of timeline-bound fetal exposure to drought shocks on birth outcomes in rural Sierra Leone. We link repeated cross-section birth record data across 11 years from the Sierra Leone Demographic and Health Surveys to district-level geolocation precipitation data from the University of Delaware weather repository. The methodology uses spatial distribution of precipitation across districts to identify the impacts of extreme droughts on birth outcomes. This study reinforces both harvest and direct gestation as maternal nutrition pathways for the impact of drought shocks on birth outcomes. Results also show that adverse in utero shock impacts are concentrated among poorer households and may be mitigated by antenatal care services.

Keywords: Birthweight; Harvests; Gestation; Antenatal care; Sierra Leone (search for similar items in EconPapers)
JEL-codes: Q12 Q18 Q25 Q54 (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (2)

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DOI: 10.1007/s00148-022-00926-w

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