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- Title
Homotopy Analysis Method for Boundary-Value Problem of Turbo Warrant Pricing under Stochastic Volatility.
- Authors
Hoi Ying Wong; Mei Choi Chiu
- Abstract
Turbo warrants are liquidly traded financial derivative securities in over-the-counter and exchange markets in Asia and Europe. The structure of turbo warrants is similar to barrier options, but a lookback rebate will be paid if the barrier is crossed by the underlying asset price. Therefore, the turbo warrant price satisfies a partial differential equation (PDE) with a boundary condition that depends on another boundary-value problem (BVP) of PDE. Due to the highly complicated structure of turbo warrants, their valuation presents a challenging problem in the field of financial mathematics. This paper applies the homotopy analysis method to construct an analytic pricing formula for turbo warrants under stochastic volatility in a PDE framework.
- Subjects
BOUNDARY value problems; DERIVATIVE securities; HOMOTOPY theory; STOCHASTIC analysis; MARKET volatility; PRICING; STOCK exchanges
- Publication
Abstract & Applied Analysis, 2013, p1
- ISSN
1085-3375
- Publication type
Article
- DOI
10.1155/2013/682524