Godtland, Erin M; Sadoulet, Elisabeth; De Janvry, Alain; … - In: Economic Development and Cultural Change 53 (2004) 1, pp. 63-92
Using survey data from Peru, this article evaluates the impact of a pilot farmer-field-school (FFS) program on farmers' knowledge of integrated pest management (IPM) practices related to potato cultivation. We use both regression analysis controlling for participation and a propensity score...