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This paper reviews the empirical evidence on the contribution of livestock to aggregate food supply, farm income, human nutrition, and to the environmental sustainability. It is divided in sections. The first section examines trends in livestock demand and supply and their projections to 2020. Th...


Ehui, Simeon K.[A review of the contribution of livestock to food security, poverty alleviation and environmental sustainability in sub-Saharan Africa]A review of the contribution of livestock to food security, poverty alleviation and environmental sustainability in sub-Saharan Africa

In most developing countries, especially in sub-Saharan Africa, prices received by farmers are not optimal in the sense that they do not optimize government revenues. In this paper a dynamic model for optimal pricing of primary commodities is developed. The model and results demonstrate that opti...


Ehui, Simeon K.Ehui, Simeon K.[Optimal pricing of primary commodities in developing countries: A model from sub-Saharan Africa]Optimal pricing of primary commodities in developing countries: A model from sub-Saharan Africa

This paper addresses the constraints and opportunities to dairy Development in sub-Saharan Africa, as well as the role that international research can play to promote this process. It first discusses present and projected future demand and supply conditions, and on-going changes in international ...


Shapiro, Barry I.Ehui, Simeon K.Fitzhugh, H.A.[Peri-urban dairy Development in sub-Saharan Africa: analysis of constraints and opportunities]Peri-urban dairy Development in sub-Saharan Africa: analysis of constraints and opportunities

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