TY - JOUR T1 - Editor’s Letter JF - The Journal of Structured Finance SP - 1 LP - 5 DO - 10.3905/jsf.2021.26.4.001 VL - 26 IS - 4 AU - Mark Adelson Y1 - 2021/01/31 UR - https://pm-research.com/content/26/4/1.abstract N2 - ER -