Huffman, Wallace E.; Orazem, Peter F. - In: Handbook of agricultural economics : volume 3: …, (pp. 2281-2341). 2007
This survey reviews the existing literature, identifying the contribution of agriculture, schooling, and nutrition to … cases, improved nutrition helps raise labor productivity and allows individuals to work for longer hours, which makes human … middle income countries, improved schooling has been more important than improved nutrition or caloric intake in explaining …