Enlace original:
https://openknowledge.worldbank.org/handle/10986/21336
Alderman, Harold
,
Behrman, Jere R.
,
Kohler, Hans-Peter
,
Maluccio, John A.
,
Cotts Watkins, Susan
,
[ Attrition in Longitudinal Household Survey Data : Some Tests for Three Developing-Country Samples ]