Intervalling effect explained: Bias in beta measurement (Excel)

Intervalling effect bias in beta (Cohen et al., 1983) is a well-known phenomenon related to beta measurement. Today we are discussing the origins and the reasons for the existence of intervalling effect and detecting its presence in beta measurements on various frequencies. Don't forget to subscribe to NEDL and give this video a thumbs up for more videos in Investment! Please consider supporting NEDL on Patreon:   / nedleducation