TY - JOUR T1 - Optimal Investment Proportions in Senior Securities and Equities Under Alternative Holding Periods JF - The Journal of Portfolio Management SP - 30 LP - 36 DO - 10.3905/jpm.1993.409457 VL - 19 IS - 4 AU - Haim Levy AU - Deborah Gunthorpe Y1 - 1993/07/31 UR - https://pm-research.com/content/19/4/30.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -