%0 Journal Article %A Sam Choi %A Mike Schumacher %T GNMA II 30-Year Pass-Through MBS Prepayment Analysis %D 1997 %R 10.3905/jfi.1997.408191 %J The Journal of Fixed Income %P 99-104 %V 6 %N 4 %U https://jfi.pm-research.com/content/iijfixinc/6/4/99.full.pdf