BISMANS , Francis. Dating and Forecasting the Economic Cycle. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 2, n. 12, p. 186–202, 2026. DOI: 10.18559/tsfysk87. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3783. Acesso em: 3 sep. 2026.