02:31 duration 2 minutes 31 seconds
FIN_4200_4_4_6_ESTIMATED_ALPHAS_ARE_NOT_TRUE_ALPHA…
FIN_4200_4_4_6_ESTIMATED_ALPHAS_ARE_NOT_TRUE_ALPHAS
DEN-MBA_0019_4_4_7_LECTURE_SLIDES_HANDWRITING_ESTIMATED_ALPHAS_ARE_NOT_TRUE_ALPHAS