PT - JOURNAL ARTICLE AU - Robert R. Reitano TI - Non–parallel yield curve shifts and durational leverage AID - 10.3905/jpm.1990.409282 DP - 1990 Jul 31 TA - The Journal of Portfolio Management PG - 62--67 VI - 16 IP - 4 4099 - https://pm-research.com/content/16/4/62.short 4100 - https://pm-research.com/content/16/4/62.full