Galasso, Emanuela; Umapathi, Nithin; Yau, Jeffrey - In: Journal of African Economies 20 (2011) 5, pp. 673-703
This paper estimates the returns to differential programme exposure in the context of a large-scale nutritional programme. It addresses this question using information available only on programme participants. To that end, the authors develop a methodology that circumvents this data hurdle and...