PT - JOURNAL ARTICLE AU - Peter Ove Christensen AU - Bjarne G. Sørensen TI - Duration, Convexity, and Time Value AID - 10.3905/jpm.1994.409472 DP - 1994 Jan 31 TA - The Journal of Portfolio Management PG - 51--60 VI - 20 IP - 2 4099 - https://pm-research.com/content/20/2/51.short 4100 - https://pm-research.com/content/20/2/51.full