. . . "David Frederick Swensen" . . . . . "David Frederick Swensen" . . . . . . . . . . . . . . . . . . . "2021" . . "David F. Swensen#Unconventional success" . "1954-01-26" . . . . . . . . . . . . . . . . . . . . . . . . "1954" . . . . . . . . . "2021-05-05" . . . . . . . . . . . . . "David Swensen" . "\u201DYale Model\u201D of endowment investing" . . . . "David F. Swensen" . . . . . . . "David F. Swensen" . . . . . . . . . . . . . . . .