RT Journal Article SR Electronic T1 A Note on Arbitrary Yield Curve Reshaping Sensitivities Using Key Rate Durations JF The Journal of Fixed Income FD Institutional Investor Journals SP 67 OP 71 DO 10.3905/jfi.1997.408212 VO 7 IS 3 A1 Wesley Phoa A1 Michael Shearer YR 1997 UL https://pm-research.com/content/7/3/67.abstract AB