Recent challenges in actuarial science

P Embrechts, MV Wüthrich - Annual Review of Statistics and Its …, 2022 - annualreviews.org
For centuries, mathematicians and, later, statisticians, have found natural research and
employment opportunities in the realm of insurance. By definition, insurance offers financial …

Valuation of guaranteed minimum accumulation benefits (GMABs) with physics-inspired neural networks

D Hainaut - Annals of Actuarial Science, 2024 - cambridge.org
Guaranteed minimum accumulation benefits (GMABs) are retirement savings vehicles that
protect the policyholder against downside market risk. This article proposes a valuation …

Option pricing in the Heston model with physics inspired neural networks

D Hainaut, A Casas - Annals of Finance, 2024 - Springer
In absence of a closed form expression such as in the Heston model, the option pricing is
computationally intensive when calibrating a model to market quotes. this article proposes …

Fair valuation of insurance liability cash-flow streams in continuous time: Applications

Ł Delong, J Dhaene, K Barigou - ASTIN Bulletin: The Journal of the …, 2019 - cambridge.org
Delong et al.(2018) presented a theory of fair (market-consistent and actuarial) valuation of
insurance liability cash-flow streams in continuous time. In this paper, we investigate in …

Pricing equity-linked life insurance contracts with multiple risk factors by neural networks

K Barigou, Ł Delong - Journal of Computational and Applied Mathematics, 2022 - Elsevier
This paper considers the pricing of equity-linked life insurance contracts with death and
survival benefits in a general model with multiple stochastic risk factors: interest rate, equity …

Insurance valuation: A two-step generalised regression approach

K Barigou, V Bignozzi, A Tsanakas - … Bulletin: The Journal of the IAA, 2022 - cambridge.org
Current approaches to fair valuation in insurance often follow a two-step approach,
combining quadratic hedging with application of a risk measure on the residual liability, to …

Valuation of hybrid financial and actuarial products in life insurance by a novel three-step method

G Deelstra, P Devolder, K Gnameho… - ASTIN Bulletin: The …, 2020 - cambridge.org
Financial products are priced using risk-neutral expectations justified by hedging portfolios
that (as accurate as possible) match the product's payoff. In insurance, premium calculations …

Financial position and performance in IFRS 17

L Palmborg, M Lindholm, F Lindskog - Scandinavian Actuarial …, 2021 - Taylor & Francis
The general principles for determining the financial performance of a company is that
revenue is earned as goods are delivered or services provided, and that expenses in the …

On the cost‐of‐capital rate under incomplete market valuation

H Albrecher, KT Eisele, M Steffensen… - Journal of Risk and …, 2022 - Wiley Online Library
In this paper we discuss the concept of the cost‐of‐capital (CoC) rate for an insurance
company as an equilibrium in the economic triangle of policyholders, shareholders, and the …

The 3-step hedge-based valuation: fair valuation in the presence of systematic risks

D Linders - ASTIN Bulletin: The Journal of the IAA, 2023 - cambridge.org
In this paper, we introduce the 3-step hedge-based valuation for the valuation of hybrid
claims. We consider an insurance portfolio which is exposed to traded risks, diversifiable …