@article{Dubois2012,
author = {Pierre Dubois and Marta Rubio Codina},
title = {Child care provision: semiparametric evidence from a randomized experiment in rural Mexico},
journal = {Annales d'Economie et de Statistique},
year = {2012},
month = {Jan},
volume = {155-184},
url = {http://annales.ensae.fr/},
}