RT Journal Article SR Electronic T1 Hedging Portfolios with Real Assets JF The Journal of Portfolio Management FD Institutional Investor Journals SP 60 OP 77 DO 10.3905/jpm.1995.409527 VO 21 IS 4 A1 Kenneth A. Froot YR 1995 UL https://pm-research.com/content/21/4/60.abstract AB