Simple estimators for treatment parameters in a latent variable framework with an application to estiamting the returns to schooling
| Autore principale: | |
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| Altri autori: | , |
| Natura: | Libro |
| Lingua: | English |
| Pubblicazione: |
Cambridge
National Bureau of Economic Research
2000.
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| Serie: | NBER working paper series
no.7950 |
| Soggetti: |