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discussion paper

Increasing returns and market efficiency in agricultural trade

mtid discussion paper
|
2003
| by Marcel Fafchamps, Eleni Zaude Gabre-Madhin and Bart Minten

Using detailed trader surveys in Benin, Madagascar, and Malawi, this paper investigates the presence of increasing returns in agricultural trade. After analyzing margins, costs, and value added, we find little evidence of returns to scale.

discussion paper

Successes in African agriculture

mtid discussion paper
|
2003
| by Eleni Zaude Gabre-Madhin and Steven Haggblade

Using primary data from a survey of expert opinion, this paper identifies key successes emerging in African agriculture.