| Article ID | Journal | Published Year | Pages | File Type | 
|---|---|---|---|---|
| 10678379 | Applied Mathematics Letters | 2005 | 4 Pages | 
Abstract
												We have derived the expression for the free boundary and price of an American perpetual put as the limit of a finite-lived option.
											Keywords
												
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											Authors
												Radha Panini, Ram P. Srivastav, 
											