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A note on the CIR process and the existence of equivalent martingale measures

✍ Scribed by Zhi Jun Guo


Book ID
108267449
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
160 KB
Volume
78
Category
Article
ISSN
0167-7152

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A note on the mean correcting martingale
✍ Luogen Yao; Gang Yang; Xiangqun Yang πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 217 KB

A martingale measure is constructed by using a mean correcting transform for the geometric LΓ©vy processes model. It is shown that this measure is the mean correcting martingale measure if and only if, in the LΓ©vy process, there exists a continuous Gaussian part. Although this measure cannot be equiv