RT Journal Article SR Electronic T1 Editor’s Letter JF The Journal of Private Equity FD Institutional Investor Journals SP 1 OP 3 DO 10.3905/jpe.2018.21.2.001 VO 21 IS 2 A1 F. John Mathis YR 2018 UL https://pm-research.com/content/21/2/1.abstract AB