Weather Shocks, Coping Strategies and Household Well-being: Evidence from Rural Mauritania

Abstract

In this study, we analyse geo-coded climate data matched with two rounds of household surveys from Mauritania to compare the impact of the 2008 and 2014 droughts on rural households’ welfare and the adaptation strategies they employed. The 2008 and 2014 droughts differ sharply in intensity. The 2008 drought was localised with about 45% rural households reporting loss of livestock. In contrast, the 2014 drought was the worst in a decade and affected nearly all parts of the country. We find that households living in the districts where the 2014 drought was at least one standard deviation more intense relative to the district’s long-term precipitation average have an 11.9% lower per capita consumption and 8.9% higher likelihood of falling below the poverty line compared to households which faced less-intense drought. We observe no such welfare losses during the 2008 drought. Change in household asset portfolio sheds light on these findings: Household wealth fell during both periods of drought, implying that farm households attempted to maintain consumption by liquidating assets, especially livestock. However, ownership of small ruminants grew, suggesting a greater reliance on more drought-resistant livestock species.