Valuing American Options by Simulation: A Simple Least-Squares Approach
This article presents a simple yet powerful new approach for approximating the value of American options by simulation. The key to this approach is the use of least squares to estimate the conditional expected payoff to the optionholder from continuation. This makes this approach readily applicable in path-dependent and multifactor situations where traditional finite difference techniqes cannot be used. We illustrate this technique with several realistic examples including valuing an option when the underlying asset follows a jump-diffusion process and valuing an American swaption in a 20-factor string model of the term structure.
|Date of creation:||09 May 2001|
|Contact details of provider:|| Postal: 110 Westwood Plaza, Los Angeles, CA. 90095|
Web page: http://www.escholarship.org/repec/anderson_fin/
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:cdl:anderf:qt43n1k4jb. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Lisa Schiff)
If references are entirely missing, you can add them using this form.