Food systems in developing countries are transforming, involving a rapid expansion of supermarkets. This supermarket revolution may affect dietary patterns and nutrition, but empirical evidence is scarce. The few existing studies have analyzed implications for food consumers and producers...

Zambia’s maize seed industry is one of the strongest in the region, and smallholder farmers grow numerous varieties, with no single variety dominating more than a small share of maize area. Yet, the foremost consumer (purchaser) of maize seed over the past decade has been the Government of...

This paper assesses the feasibility of the maize storage structures used in Kenya. Maize is the most important staple crop, but produced seasonally, and consumed continuously at farm level, hence the need for on-farm storage. However, heavy post harvest losses occur mainly during harvesting and...