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24 août 2023
Optimal Robust Reinsurance with Multiple Insurers
"We study a #reinsurer who faces multiple sources of #model #uncertainty. The reinsurer offers contracts to n #insurers whose #claims...
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21 août 2023
Optimal Premium Pricing in a Competitive Stochastic Insurance Market with Incomplete Information
"This paper examines a #stochastic one-period #insurancemarket with incomplete information. The aggregate amount of #claims follows a...
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7 mars 2023
Bayesian Cart Models for Insurance Claims Frequency
This paper focuses on the development of #bayesian classification and regression tree (#cart) models for claims frequency modeling in...
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8 nov. 2022
Stressing Dynamic Loss Models
"... we propose a reverse stress testing framework for dynamic models. Specifically, we consider a compound Poisson process over a finite...
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11 oct. 2022
Multivariate Poisson Model Adjusting for Unidirectional Covariate Misrepresentation
"Insurance fraud has been a long-lasting issue in actuarial modeling. Policyholders are prone to hide their true status in their best...
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28 juin 2022
Numerical Method for a Compound Poisson Risk Model with Two-Sided Jumps and Proportional Investment
"In this paper, a compound Poisson risk model with two-sided jumps and proportional investment is considered. The downward jumps...
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14 févr. 2022
Wann nehme ich welche Verteilung? [When do I take which distribution?]
"We portray the distributions that are fundamental for enterprise risk management and describe when they can be used. These include the...
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