RT Journal Article SR Electronic T1 A Cost-Effective Approach to Hedging MBS Using Treasury Futures and Futures Options JF The Journal of Fixed Income FD Institutional Investor Journals SP 88 OP 97 DO 10.3905/jfi.1997.408188 VO 6 IS 4 A1 Larry Langowski A1 Tae H. Park A1 Lorne N. Switzer YR 1997 UL https://pm-research.com/content/6/4/88.abstract AB