Pricing pension plans under jump–diffusion models for the salary
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Pricing pension plans under jump–diffusion models for the salaryFecha
2014Cita bibliográfica
Calvo-Garrido, M. C., & Vázquez, C. (2014). Pricing pension plans under jump–diffusion models for the salary. Computers & Mathematics with Applications, 68(12, Part A), 1933-1944. https://doi.org/10.1016/j.camwa.2014.10.002
Resumen
[Abstract] In this paper we consider the valuation of a defined benefit pension plan in the presence of jumps in the underlying salary and including the possibility of early retirement. We will consider that the salary follows a jump–diffusion model, thus giving rise to a partial integro-differential equation (PIDE). After posing the model, we propose the appropriate numerical methods to solve the PIDE problem. These methods mainly consists of Lagrange–Galerkin discretizations combined with augmented Lagrangian active set techniques and with the explicit treatment of the integral term. Finally, we compare the numerical results with those ones obtained with Monte Carlo techniques.
Palabras clave
Pension plans
Jump–diffusion models
Option pricing
Complementarity problem
Numerical methods
Augmented Lagrangian Active Set formulation
Jump–diffusion models
Option pricing
Complementarity problem
Numerical methods
Augmented Lagrangian Active Set formulation
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Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International (CC-BY-NC-ND) © 2014 Elsevier Ltd. All rights reserved