Template-Type: ReDIF-Paper 1.0 Title: The pricing of options with an uncertain interest rate: A discrete time approach Author-Name: Sandmann,Klaus Author-WorkPlace-Name: University of Bonn Classification-JEL: 313,211 Keywords: Black-Scholers model,Interest rate,Binomial model, Risk minimizing strategy Series: Sonderforschungsbereich 303 Creation-Date: 1989-01 Handle: RePEc:bon:bonsfb:114