CAVALIERE, Giuseppe; GEORGIEV, Iliyan. A note on unit root testing in the presence of level shifts. Statistica, [S. l.], v. 66, n. 1, p. 4–18, 2006. DOI: 10.6092/issn.1973-2201/443. Disponível em: https://rivista-statistica.unibo.it/article/view/443. Acesso em: 23 nov. 2024.