Hebden, James , Herbst, Edward P., 1984- , Tang, Jenny , Topa, Giorgio and Winkler, Fabian. "How Robust Are Makeup Strategies to Key Alternative Assumptions?, 2020-069," Finance and Economics Discussion Series (August 2020). https://fraser.stlouisfed.org/title/1491/item/724264, accessed on May 11, 2026.