Efficient simulation designs for valuation of large variable annuity portfolios

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<title>Efficient simulation designs for valuation of large variable annuity portfolios</title>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20200012672">
<namePart>Tan, Zhenni </namePart>
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<namePart>Zheng, Jiayi </namePart>
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<abstract displayLabel="Summary">The 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.</abstract>
<note type="statement of responsibility">Ben Mingbin Feng , Zhenni Tan, Jiayi Zheng</note>
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<topic>Simulación económica</topic>
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<topic>Modelos de simulación</topic>
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<topic>Valoración de inversiones</topic>
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<topic>Gerencia de riesgos</topic>
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<topic>Métodos actuariales</topic>
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<topic>Propuestas</topic>
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<title>North American actuarial journal</title>
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<publisher>Schaumburg : Society of Actuaries, 1997-</publisher>
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<identifier type="issn">1092-0277</identifier>
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<text>01/06/2020 Tomo 24 Número 2 - 2020 , p. 275-289</text>
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