Stabsseminar

Førsteamanuensis Svein-Arne Persson skal holde foredraget "Choice of Fixed or Floating Interest Rate Debt" på stabsseminar ved Institutt for foretaksøkonomi fredag.

14.11.2002 - Anette W. Petersen

Tid: Fredag 15. november, kl. 12.15-13.30
Sted: Aud. 11

Abstract:
We study an economic agent who has an exogenously determined initial amount of debt. The agent is equipped with a constant relative risk aversion utility function and a deterministic terminal wealth (before debt interest payments) and faces a debt allocation problem: The choice between fixed interest rate debt or floating interest rate debt. The problem is thus related to the seminal Merton (1969), Merton (1971) asset allocation problem. In order to model fixed and floating interest rates we use a version of the Hull and White (1990) term structure model, essentially the Vasicek (1977) model fitted to the initial term structure.
First, the static case is considered, where no rebalancing of debt is allowed after the initial point in time. Next, the dynamic case is treated where the debt portfolio can be rebalanced continuously at no cost. We find a surprisingly low increase in welfare, measured by expected utility, in the dynamic case compared to the static case. The optimal debt portfolio in the dynamic case is sensitive to the initial shape of the initial forward rates and therefore may or may not resemble the static case.

Paper er tilgjengelig på instituttets hjemmeside.

Kontaktpersoner: Svein-Arne Persson (59547) og Hans K. Hvide (59283).