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This paper examines the relationship between trade policy and city primacy in developing countries. A general equilibrium model was constructed and center-periphery relations are analyzed, accounting for tensions between agglomerative and distributive forces. By applying the theoretical model thr...
In South Africa, as elsewhere, the community systems that have maintained agrobiodiversity are increasingly coming under pressure from factors such as drought, crop failure and difficult storage conditions. As a result, the quantity of seed and number of plant varieties available to farmers for p...
Antimicrobial resistance (AMR) has emerged as a major public health concern, around which the international leadership has come together to form strategic partnerships and action plans. The main driving force behind the emergence of AMR is selection pressure created due to consumption of antibiot...
Animal products are highly nutritious, but also highly perishable. In India milk is an important source of animal protein, but problems with low quality of the milk, high degrees of adulterated milk on the market, high bacterial loads, and sometimes presence of zoonotic pathogens persist. Most da...
This article investigates the transition dynamics related to Jatropha developments in Mozambique. The analysis focuses on how structural conditions (infrastructure, institutions, interaction and collaboration and capabilities and resources) enable or constrain interactions between niche-level Jat...
Food security entails having sufficient, safe, and nutritious food to meet dietary needs. The need to optimise nitrogen (N) use for nutrition security while minimising environmental risks in sub-Saharan Africa (SSA) is overdue. Challenges related to managing N use in SSA can be associated with bo...
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