THE PRICING OF EUROPEAN OPTIONS UNDER THE CONSTANT ELASTICITY OF VARIANCE WITH STOCHASTIC VOLATILITY
2013 ◽
Vol 12
(01)
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pp. 1350004
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Keyword(s):
This paper considers a hybrid risky asset price model given by a constant elasticity of variance multiplied by a stochastic volatility factor. A multiscale analysis leads to an asymptotic pricing formula for both European vanilla option and a Barrier option near the zero elasticity of variance. The accuracy of the approximation is provided in a rigorous manner. A numerical experiment for implied volatilities shows that the hybrid model improves some of the well-known models in view of fitting the data for different maturities.
2010 ◽
Vol 13
(05)
◽
pp. 767-787
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2015 ◽
Vol 18
(02)
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pp. 1550013
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2016 ◽
Vol 32
(3)
◽
pp. 611-622
2017 ◽
Vol 65
(5)
◽
pp. 1671-1678
2009 ◽
Vol 53
(6)
◽
pp. 2201-2218
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