Beta Coefficients of Polish Blue Chip Companies in the Period Of 2005–2011
Dębski, Wiesław, Feder-Sempach, Ewa
Beta Stability Over Bull and Bear Market on the Warsaw Stock Exchange
Dębski, Wiesław, Feder-Sempach, Ewa, Świderski, Bartosz
Intervalling Effect On Estimating The Beta Parameter For The Largest Companies On The WSE
Dębski, Wiesław, Feder-Sempach, Ewa, Świderski, Bartosz