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Efficient simulation designs for valuation of large variable annuity portfolios

Recurso electrónico / Electronic resource
Registro MARC
Tag12Valor
LDR  00000cab a2200000 4500
001  MAP20200018124
003  MAP
005  20200602122615.0
008  200528e20200601usa|||p |0|||b|eng d
040  ‎$a‎MAP‎$b‎spa‎$d‎MAP
084  ‎$a‎6
100  ‎$0‎MAPA20200012627‎$a‎Mingbin Feng, Ben
24510‎$a‎Efficient simulation designs for valuation of large variable annuity portfolios‎$c‎Ben Mingbin Feng , Zhenni Tan, Jiayi Zheng
520  ‎$a‎The valuation of large variable annuity portfolios is an important enterprise risk management task but is computationally challenging due to the need for simulation. Existing methods in the literature only use simple experimental designs with significant room for improvement. This article identifies three major components in an efficient valuation framework. In addition, we propose optimal experimental designs and provides analytical insights for each component. Our numerical results show that our proposal achieves significantly higher accuracy than state-of-the-art alternatives without requiring any additional computational resource.
650 4‎$0‎MAPA20080599126‎$a‎Simulación económica
650 4‎$0‎MAPA20080602642‎$a‎Modelos de simulación
650 4‎$0‎MAPA20080618766‎$a‎Valoración de inversiones
650 4‎$0‎MAPA20080591182‎$a‎Gerencia de riesgos
650 4‎$0‎MAPA20080591953‎$a‎Métodos actuariales
650 4‎$0‎MAPA20080555993‎$a‎Propuestas
7001 ‎$0‎MAPA20200012672‎$a‎Tan, Zhenni
7001 ‎$0‎MAPA20200012689‎$a‎Zheng, Jiayi
7730 ‎$w‎MAP20077000239‎$t‎North American actuarial journal‎$d‎Schaumburg : Society of Actuaries, 1997-‎$x‎1092-0277‎$g‎01/06/2020 Tomo 24 Número 2 - 2020 , p. 275-289