KASOLIK, Michał. Testing the Effectiveness of CAPM in the Valuation of Financial Instruments − Estimation of the Risk-free Rate Using a Zero-beta Portfolio. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 8(956), p. 23–34, 2017. DOI: 10.15678/ZNUEK.2016.0956.0802. Disponível em: https://krem.uek.krakow.pl/index.php/krem/article/view/875.. Acesso em: 19 sep. 2024.