Our main goal is to investigate the question of which interest-rate options
valuation models are better suited to support the management of interest-r
ate risk. We use the German market to test seven spot-rate and forward-rate
models with one and two factors for interest-rate warrants for the period
from 1990 to 1993. We identify a one-factor forward-rate model and two spot
-rate models with two factors that are not significantly outperformed by an
y of the other four models. Further rankings are possible if additional cri
teria are applied.