1. Duration as a weighted average of two factors;G C Babcock;Financial Analysts Journal,1985
2. A closed-form formula for calculating bond convexity;D Blake;The Journal of Fixed Income,1996
3. A closed-form equation for bond convexity;R Brooks;Financial Analysts Journal,1989
4. Capital market equilibrium with personal taxes;G M Constantinides;Econometrica,1983
5. Bond Portfolio Management;F Fabozzi;Bond Markets, Analysis and Strategies,1996