MACKO, Anna; KUBIŃSKA, Elżbieta; WYROBEK, Joanna; FARYJ, Łukasz. The Lehman Sisters Hypothesis: Gender Differences in Risk-taking and Insights from the 2008 Polish Currency Options Crisis. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 3(1009), p. 75–98, 2025. DOI: 10.15678/krem.16700. Disponível em: https://krem.uek.krakow.pl/index.php/krem/article/view/16700.. Acesso em: 6 oct. 2025.