Les documents peuvent etre telecharges a partir de: http://www.oecd.org/dev/wp ou obtenus via le mel (dev.contact@oecd.org). Fontana and Paciello (2009) show for Kenya that the participation of women in sugar production has entailed a decrease of their body mass index because additional work exceeded the increase in caloric intake. In the same country, most women belonging to tea-producing households have a high level of malnutrition because they have not enough time for their own crops, whereas husbands tend to spend the income from tea for their own consumption.