PT - JOURNAL ARTICLE AU - David Blake AU - J. Michael Orszag TI - A Closed-Form Formula for Calculating Bond Convexity AID - 10.3905/jfi.1996.408163 DP - 1996 Jun 30 TA - The Journal of Fixed Income PG - 88--91 VI - 6 IP - 1 4099 - https://pm-research.com/content/6/1/88.short 4100 - https://pm-research.com/content/6/1/88.full