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The world is facing unprecedented challenges from COVID-19, which is disrupting lives and livelihoods. The pandemic could profoundly affect the African continent and wipe out hard-won development gains, as sub-Saharan Africa heads into its first recession in 25 years.
The special issue focused on topics in environmental and resource economics that originated from the inaugural conference of the African Association of Environmental and Resource Economists (AFAERE), held on 2-4 August 2021.
Conservation agriculture is promoted as a green technology that enhances the productivity and food security of farmers. However, there is limited evidence from practising farmers regarding these expected outcomes.
This paper evaluates output supply and input factor demands for livestock products in the Southern rangelands of Kenya. A flexible translog profit function that permits the application of the primal approach to the output supply and factor demand analysis was estimated using household-level data.
This study examined the effect of sustainable intensification (SI) technologies, specifically the use of improved maize seed varieties, of improved bean seed varieties (Nua45), crop rotation, maize-legume intercropping and doubled-up legume systems on farm income in Dedza district, Malawi.
This study compares the benefits of using digestate and compost in Burkina Faso. A mathematical programming model was used to simulate the advantages under three scenarios.
This paper examines determinants of the adoption of rainwater-harvesting technologies in a rain shadow area of southern Malawi. The most common ex situ technologies in the area were dams, and the widely used in situ technologies were box ridges, contour markers and swales.
In this study, we investigate whether land tenure security is a pull factor for household income diversification.
Uganda’s climate is changing in terms of rising temperatures and altered precipitation patterns, leading to extreme meteorological conditions such as prolonged drought, floods and landslides. Yet the majority (68%) of Ugandans rely largely on rain-fed agriculture, which is affected by climate variability.
The hazards and impacts of climate change are exacerbating. They threaten crop productivity, farmers’ resilience and the mitigation of greenhouse gas (GHG) emissions. Understanding climate-smart agriculture (CSA) and applying it is crucial.
Climate change and its pronounced effects have greatly disfranchised the livelihoods of aquafarmers. To leverage these negative effects of climate change, climate-smart aquaculture (CSA) practices have been developed for adoption by farmers. However, it is not known whether these practices have made any meaningful contribution to farmers in terms of their livelihoods and resilience to the vagaries of climatic change.
This study investigates the impacts of climate-smart agricultural (CSA) services on farmers’ resilience in the Gubalafto district of Ethiopia.
We look at the prioritisation of agricultural value chains (VCs) for the allocation of R&D resources that maximise development outcomes (poverty, growth, jobs and diets) in Senegal.
This study examines the impact of remoteness on productivity growth among Malawian smallholder farmers.
Cet article analyse les effets des produits forestiers non ligneux (PFNL) sur la pauvreté multidimensionnelle au Burkina Faso. Il s'appuie sur des données primaires collectées auprès de 384 ménages sélectionnés aléatoirement.
This article investigated the role of cattle attributes in buyers’ choices and hedonic pricing in Benin. Cross-sectional data were collected on 347 market cattle transactions using the revealed preference method.
This paper examines farmers’ preferences for an improved Bambara groundnut variety, the key attributes desired, factors influencing preference, and the number of attributes desired by smallholder farmers in Ghana.
Variability in climate and debility in soil fertility affect agrarian production, especially in sub-Saharan Africa, and thus threaten food security. This has prompted the seed sector to introduce various varieties of climate-smart maize in Kenya and release them in the market. In contrast, there is little experiential insight into how the adoption of these varieties by small-scale farmers affects their household income.
This study uses an online laboratory experiment and a post-experimental survey to test whether the Mastercard Foundation (MCF) scholarship programme causally influences the creation of cognitive social capital among University of Pretoria recipients.
Soil acidity is a major constraint to crop production in tropical regions. Although agricultural lime is one option to remediate acid soils, there is limited information on the potential returns on investments to liming by smallholders.
This study analyses the trade-offs between welfare (measured by income) and greenhouse gas (GHG) emissions using a farm-level optimisation model that incorporates the predominant cereal (sorghum), legumes (groundnut, soybeans), livestock (cattle, goats and sheep) and trees (locust bean, camel’s foot) representative of production systems at two contrasting sites in northern Nigeria.
The burden of low-quality diets and childhood undernutrition is widespread in rural areas in Sub-Saharan Africa, where households rely mostly on agriculture. Various empirical studies have shown the relative importance of the market, and hence food purchases, compared with farm diversification in raising dietary diversity.
The objective of this research was to assess the effects of non-timber forest products (NTFPs) on food consumption expenditure by agricultural households in the southwestern region of Burkina Faso.
This study ascertained the influence of farmers’ perceptions of climate change effects and their household characteristics on the choice of adaptation technologies they adopt. The survey relied mainly on institutional and primary data for its analysis.