PT - JOURNAL ARTICLE AU - Lakhbir S Hayre AU - Hubert Chang TI - Effective and Empirical Durations of Mortgage Securities AID - 10.3905/jfi.1997.408190 DP - 1997 Mar 31 TA - The Journal of Fixed Income PG - 17--33 VI - 6 IP - 4 4099 - https://pm-research.com/content/6/4/17.short 4100 - https://pm-research.com/content/6/4/17.full