Factor Exploitability Uncertainty Due to Study Design Choices
July 7, 2022 - Big Ideas
Do the choices researchers make when constructing factor portfolios to explain stock returns materially affect their findings? In their June 2022 paper entitled “Mind Your Sorts”, Amar Soebhag, Bart van Vliet and Patrick Verwijmeren examine the extent to which such construction choices affect factor performance. They consider 11 distinct long-short factors as used in widely… Keep Reading