July 30th, 2004, 7:25 pm
Does anyone have this paper in electronic copy?Chen and Scott, "Pricing Interest Rate Options in a Two-Factor Cox-Ingersoll-Ross Model of the Term Structure", 1992In this paper, the authors use a change of variable to simplify the calculation of a double integral against the product of two non-central chi-square densities to a single integral. I am looking for the details of this change of variable.