%0 Journal Article %A Bryan Stanhouse %A Duane R stock %T The Impact of Volatility on Duration of Amortizing Debt with Embedded Call Options %D 1998 %R 10.3905/jfi.1998.408240 %J The Journal of Fixed Income %P 87-94 %V 8 %N 2 %U https://jfi.pm-research.com/content/iijfixinc/8/2/87.full.pdf