Do Agricultural stakeholder panels enhance post-harvest loss reduction? Evidence from Malawi

Abstract

Post-harvest loss significantly affects food security in sub-Saharan Africa (SSA) and elsewhere across developing countries. Weak institutional factors like ineffective agricultural extension services in rural communities can exacerbate such problems among smallholder farmers in SSA and other developing countries. Therefore, international development policies have prioritized strengthening rural extension systems to enhance access to effective extension services and thereby enhance food security outcomes like ineffective agriculturalpost-harvest loss reduction among rural households. As such, the US-Agency for International Development supported the Strengthening Agricultural and Nutrition Extension program in Malawi from 2015 to 2021 to improve access to rural extension services by promoting Agricultural Stakeholder Panels (ASPs)—platforms designed to enhance farmer interaction with local extension agents in rural communities and thereby enhance improved access to quality extension services in rural areas. The ASP approach can reduce post-harvest losses for major crops, such as maize. However, rigorous analyses of the effects of ASPs on post-harvest loss reduction remain limited. To address this knowledge gap, we apply recursive bivariate probit regression to primary survey data from 2134 households in Malawi to estimate the effects of the ASP approach on post-harvest loss reduction in 2018. The results show that ASPs reduced post-harvest losses among households by 53%, and a crucial outcome that can improve household food security. The result demonstrates that policies that strengthen rural extension systems can contribute to the achievement of the Sustainable Development Goals on hunger and food security in rural Malawi and similar contexts.