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Stochastic comparison of aggregate claim amounts between two heterogeneous portfolios and its applications

Barmalzan, Ghobad; Najafabadi, Amir T. Payandeh; … - In: Insurance: Mathematics and Economics 61 (2015) C, pp. 235-241

The aggregate claim amount in a particular time period is a quantity of fundamental importance for proper management of an insurance company and also for pricing of insurance coverages. In this paper, we show that the proportional hazard rates (PHR) model, which includes some well-known...

Persistent link: https://www.econbiz.de/10011263842

Stochastic comparison of aggregate claim amounts between two heterogeneous portfolios and its applications

Barmalzan, Ghobad; Najafabadi, Amir T. Payandeh; … - In: Insurance / Mathematics & economics 61 (2015), pp. 235-241

Persistent link: https://www.econbiz.de/10010515879

Generalized mixtures of Weibull components

Franco, Manuel; Balakrishnan, Narayanaswamy; Kundu, Debasis - In: TEST: An Official Journal of the Spanish Society of … 23 (2014) 3, pp. 515-535

Weibull mixtures have been used extensively in reliability and survival analysis, and they have also been generalized … by allowing negative mixing weights, which arise naturally under the formation of some structures of reliability systems …. In addition, some reliability properties are established for these generalized two-component Weibull mixture models. One …

Persistent link: https://www.econbiz.de/10010994278

On the joint signature of several coherent systems with some shared components

Zarezadeh, S.; Mohammadi, L.; Balakrishnan, Narayanaswamy - In: European journal of operational research : EJOR 264 (2018) 3, pp. 1092-1100

Persistent link: https://www.econbiz.de/10011802187

Dynamic network reliability modeling under nonhomogeneous poisson processes

Zarezadeh, Somayeh; Asadi, Mehdi; Balakrishnan, … - In: European journal of operational research : EJOR 232 (2014) 3, pp. 561-571

Persistent link: https://www.econbiz.de/10010224962