Enlace original:
https://openknowledge.worldbank.org/handle/10986/12200
Campos, Francisco
,
Coville, Aidan
,
Fernandes, Ana M.
,
Goldstein, Markus
,
McKenzie, David
,
[ Learning from the Experiments That Never Happened : Lessons from Trying to Conduct Randomized Evaluations of Matching Grant Programs in Africa ]