RT Journal Article SR Electronic T1 The Inefficiency Costs of Guaranteed Investment Products JF The Journal of Derivatives FD Institutional Investor Journals SP 25 OP 37 DO 10.3905/jod.1998.408009 VO 6 IS 1 A1 Brett L. Robinson YR 1998 UL https://pm-research.com/content/6/1/25.abstract AB