Simple estimators for treatment parameters in a latent variable framework with an application to estiamting the returns to schooling
Autor principal: | |
---|---|
Outros Autores: | , |
Formato: | Livro |
Idioma: | English |
Publicado em: |
Cambridge
National Bureau of Economic Research
2000.
|
coleção: | NBER working paper series
no.7950 |
Assuntos: |