%0 Journal Article %A Martin L. Leibowitz %T Horizon Analysis for Managed Bond Portfolios %D 1975 %R 10.3905/jpm.1975.408525 %J The Journal of Portfolio Management %P 23-34 %V 1 %N 3 %U https://jpm.pm-research.com/content/iijpormgmt/1/3/23.full.pdf