PT - JOURNAL ARTICLE AU - Mark Adelson TI - Editor’s Letter AID - 10.3905/jsf.2019.25.4.001 DP - 2020 Jan 31 TA - The Journal of Structured Finance PG - 1--2 VI - 25 IP - 4 4099 - https://pm-research.com/content/25/4/1.short 4100 - https://pm-research.com/content/25/4/1.full