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A Markov Risk Model with Two Classes of Insurance Business
Stochastic Analysis and Applications, 2011A Markov risk model with two classes of insurance business is studied. In this model, the two classes of insurance business are independent. Each of the two independent claim number processes is the number of jumps of a Markov jump process from time 0 to t, whichever has not independent increments in general.
Fei Zhao, Rong-Xian Yue, Han-Xing Wang
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Bridge classes for regional seismic risk assessment: Improving HAZUS models
Engineering Structures, 2017Abstract Recent efforts are oriented towards the regional risk assessment of bridge inventories by grouping bridge classes which are expected to have similar performance or damage measures during a seismic event. Although HAZUS represents the current state of the art in grouping the bridge classes, it suffers many drawbacks such as grouping based on ...
Sujith Mangalathu +2 more
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Latent Class Models For At-Risk Populations
2020Clustering Network Tree Data From Respondent-Driven Sampling With Application to Opioid Users in New York City There is great interest in finding meaningful subgroups of attributed network data. There are many available methods for clustering complete network.
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On a class of renewal risk model with random income
Applied Stochastic Models in Business and Industry, 2008AbstractIn this paper, we consider a renewal risk process with random premium income based on a Poisson process. Generating function for the discounted penalty function is obtained. We show that the discounted penalty function satisfies a defective renewal equation and the corresponding explicit expression can be obtained via a compound geometric tail.
Yang, Hu, Zhang, Zhimin
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The discrete-time risk model with correlated classes of business
Insurance: Mathematics and Economics, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cossette, Hélène, Marceau, Etienne
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On a class of discrete time renewal risk models
Scandinavian Actuarial Journal, 2005We consider a class of compound renewal (Sparre Andersen) risk process with claim waiting times having a discrete K m distribution, i.e., the probability generating function (p.g.f.) of the distribution function is a ratio of two polynomials of order . The classical compound binomial risk model is a special case when m=1. A recursive formula is derived
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Using a latent class model to refine risk stratification in multiple myeloma
Statistics in Medicine, 2015In multiple myeloma research, the GEP70 model is known to be capable of predicting a high risk patient group for disease progression based on the expression levels of 70 selected genes measured at baseline. The model consists of a continuous gene score that is a linear combination of the 70 genes along with a cutoff, such that patients with a score ...
Pingping, Qu +2 more
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Ruin probabilities for a risk model with two classes of claims
Acta Mathematica Sinica, English Series, 2010The paper discusses a ruin model with two types of insurance claims. The first aggregate-claim process is an ordinary renewal process and the second aggregate-claim process is a homogeneous compound Poisson process. All interclaim times and claim sizes are independent of each other.
Lv, Tong Ling, Guo, Jun Yi, Zhang, Xin
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Ubstantiation of a new class of customs risks and a risk management system development model
Экономика и предпринимательство, 2022В статье представлены результаты экспериментальной технологии управления рисками, реализованной в деятельности таможенных органов. Автором обоснован новый подход к классификации рисков. Представлен класс канальных рисков. Разработана модель развития системы управления рисками, раскрыты ключевые характеристики технологии анализа и оценки рисков ...
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Building LP-Risk Models of LP-Modeling Class
2012The problem “data → the model, explaining the data” should be considered as the basic one for any area of science ...
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