PT - JOURNAL ARTICLE AU - Mark Adelson TI - Editor’s Letter AID - 10.3905/jsf.2021.27.3.001 DP - 2021 Oct 31 TA - The Journal of Structured Finance PG - 1--5 VI - 27 IP - 3 4099 - https://pm-research.com/content/27/3/1.short 4100 - https://pm-research.com/content/27/3/1.full