Journal articles published externally

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These are journal articles by World Bank authors published externally.
Sub-Saharan Africa

Sub-Saharan Africa, home to more than 1 billion people, half of whom will be under 25 years old by 2050, is a diverse ...

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  • Publication
    Food security and poverty reduction effects of agricultural technologies adoption − a multinomial endogenous switching regression application in rural Zimbabwe
    (Elsevier, 2024-05) Amankwah, Akuffo; Gwatidzo, Tendai
    Using nationally representative household survey data and the multinomial endogenous switching regression (MESR) procedure, this study examines the productivity, food security, and poverty reduction effects of adopting improved seed and inorganic fertilizer in rural Zimbabwe. The results show that the joint adoption of improved seed and inorganic fertilizer is facilitated by household ownership of farm mechanization, years of education of the household heads, presence of a wage worker in the household, access to irrigation facilities, and government extension services. The MESR results show that the adoption of improved seed and inorganic fertilizer, as well as their joint usage, have productivity and welfare-enhancing effects on farming households in rural Zimbabwe. More importantly, we find that while the technologies appear to impact food consumption negatively, households using the technologies jointly in production are more food secure and eat more diverse foods. This implies government efforts to promote the joint adoption of the two technologies in rural Zimbabwe are encouraged.
  • Publication
    Electricity Reforms in Mali : A Macro-Micro Analysis of the Effects on Poverty and Distribution
    (2009) Boccanfuso, Dorothee; Estache, Antonio; Savard, Luc
    This paper uses a computable general equilibrium (CGE) micro-simulation model to explore the distributional and poverty-related effects of price reform in the electricity sector of Mali, a poor country in West Africa. In the first part of the paper we analyse the distribution of electricity in Mali by income deciles, showing that few poor households are connected to the electricity grid. We then apply a sequential CGE micro-simulation model to track the transmission mechanisms between increases in electricity prices and changes in poverty and inequality among different household groups. Our results show that direct price increases have a minimal effect on poverty and inequality, whereas the general equilibrium effects of such increases are quite strong and negative. The compensating policies we tested do not help those who lose from the pricing reform. In fact they amplify the negative effects.