This paper traces the effects of technological change in agriculture to production and income effects, and to consumption and nutritional effects. The study environment is West Africa (The Gambia). The technological change considered is various new modes of rice production versus traditional...

In many developing countries, food environments are changing rapidly. One emblematic trend is the proliferation of supermarkets and other modern retailers. While changing food environments likely influence the types of foods supplied and consumed, research on the implications for people's diets...