The aim of this paper is to present a general method to value, hedge and assess risk for a subclass of VA contracts in a Lévy market. This subclass contains Guaranteed Minimum Maturity Benefit (GMMB), Guaranteed Minimum Death Benefit (GMDB), and Guaranteed Minimum Accumulation Benefit (GMAB) that has a cliquet-style option in its design. The suggested unifying method is based on the generalized Fourier transform and gives general quasi-closed form solutions for a large class of Lévy processes. A numerical analysis that uses a Kou process illustrates the whole procedure.
CITATION STYLE
Kélani, A., & Quittard-Pinon, F. (2014). Pricing and hedging variable annuities. In Mathematical and Statistical Methods for Actuarial Sciences and Finance (pp. 121–124). Springer International Publishing. https://doi.org/10.1007/978-3-319-05014-0_28
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