Questions tagged [longstaff-schwartz]
The longstaff-schwartz tag has no usage guidance.
4
questions
0
votes
0answers
17 views
Longstaff Schwartz with future conditional coupons
I've implemented the L-S algorithm for a simple put option. I want to value a more complex derivative which has future conditional coupons which only occur if the option is in the money. How would I ...
1
vote
1answer
105 views
Longstaff Schwartz algorithm
I am new in finance, I have implemented the Longstaff Schwartz algorithm for pricing american otion - one asset (dimension = 1).
My questions :
Does this algorithm still efficient for a high ...
2
votes
0answers
164 views
Longstaff-Schwartz, special american option simulation using Python (numpy package)
I got a put option, which can be exercised 3 times, all at different times, which are each month of a year $$t_1 = \frac{1}{12}, t_2 = \frac{2}{12} ... t_{12} = 1$$.
Respectively, if exercised at $$...
4
votes
2answers
385 views
Foresight bias in least square monte carlo
Foresight bias means we tend to over estimate the American option value. This we observe in other areas of statistics - e.g. in sample test almost always gives better prediction than out of sample ...
