共 45 条
[4]
ALTONJI JG, 1992, AM ECON REV, V82, P1177
[6]
[Anonymous], 2005, 139 INT FOOD POL RES
[7]
[Anonymous], 1995, HDB DEV EC A
[8]
[Anonymous], 118 FCND
[10]
Attanasio O., 2005, Education choices in Mexico: using a structural and a randomized experiment to evaluate Progresa