RETTORE, E.; TRIVELLATO, U. A double-hurdle labour supply model with fallible indicators of labour force state. Statistica, [S. l.], v. 53, n. 3, p. 341–367, 1993. DOI: 10.6092/issn.1973-2201/942. Disponível em: https://rivista-statistica.unibo.it/article/view/942. Acesso em: 2 may. 2024.