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The valuation of GMWB variable annuities under alternative fund distributions and policyholder behaviours.
- Source :
-
Scandinavian Actuarial Journal . Jun2016, Vol. 2016 Issue 5, p446-465. 20p. - Publication Year :
- 2016
-
Abstract
- In this paper, we present a dynamic programming algorithm for pricing variable annuities with Guaranteed Minimum Withdrawal Benefits (GMWB) under a general Lévy processes framework. The GMWB gives the policyholder the right to make periodical withdrawals from her policy account even when the value of this account is exhausted. Typically, the total amount guaranteed for withdrawals coincides with her initial investment, providing then a protection against downside market risk. At each withdrawal date, the policyholder has to decide whether, and how much, to withdraw, or to surrender the contract. We show how different policyholder’s withdrawal behaviours can be modelled. We perform a sensitivity analysis comparing the numerical results obtained for different contractual and market parameters, policyholder behaviours and different types of Lévy processes. [ABSTRACT FROM AUTHOR]
- Subjects :
- *INSURANCE
*INSURANCE claims
*NUMERICAL analysis
*PROFIT measurement
*ALGORITHMS
Subjects
Details
- Language :
- English
- ISSN :
- 03461238
- Volume :
- 2016
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Scandinavian Actuarial Journal
- Publication Type :
- Academic Journal
- Accession number :
- 111728602
- Full Text :
- https://doi.org/10.1080/03461238.2014.954608