abstract:Marshak, Marschak, Marczak () is a Jewish (Ashkenazic) surname, which is an acronym from the Hebrew expression Morenu Rabbi Shmuel Kaidanover - "our teacher Rabbi Samuel Kaidanover", after Aharon Shmuel ben Israel Kaidanover, a talmudic scholar and preacher from eastern Europe (Vilna, 1614 - Kraków, 1676).
"In a high-net-worth portfolio, the floating rate element is typically cash, " says Andrew Marshak, a managing director in Credit Suisse Asset Management's Credit Investment Group.