References
- Barrientos , A. and Firinguetti , L. 1995 . Planes de pensión de capitalización individual y beneficios previsionales para trabajadoras de bajos ingresos . Estudios de Economía , 22 ( 1 ) : 17 – 44 .
- Dougherty , C. and Jimenez , E. 1991 . The specification of earnings functions : tests and implications . Economics of Education Review , 10 : 95 – 98 .
- Duan , N. 1983 . Smearing estimate : a nonparametric retransformation method . Journal of the American Statistical Association , 78 ( 383 ) : 605 – 10 .
- Heckman , J.J. and Hotz , V.J. 1986 . An investigation of the labor market earnings of Panamanian males. Evaluating the sources of inequality . The Journal of Human Resources , 21 ( 4 ) : 507 – 42 .
- Joshi , H. 1990 . The cash opportunity costs of childbearing: an approach to estimation using British data . Population Studies , 44 : 41 – 60 .
![Supercharge Your Next Research Paper: Research and write your next paper with Jenni AI.]({"type":"image" , "src" : "/sda/112446/MPU-L1EB.png"})