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: |