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Simulation of queueing systems with many stations and of queueing networks using copulas [PDF]

open access: yes
In this paper we will generate queueing systems with c stations where the inter-arrival time and the c service times depend through a c+1 copula C. We will consider two models: first when the customer does not know the order of service times for the free
Ciuiu, Daniel
core  

Efficient algorithms for basket default swap pricing with multivariate Archimedean copulas

open access: yes
We introduce a new importance sampling method for pricing basket default swaps employing exchangeable Archimedean copulas and nested Gumbel copulas. We establish more realistic dependence structures than existing copula models for credit risks in the ...
Jang, Hyun Jin, Choe, Geon Ho
core  

Archimedean Copulas and Temporal Dependence

open access: yes
We study the dependence properties of stationary Markov chains generated by Archimedean copulas. Under some simple regularity conditions, we show that regular variation of the Archimedean generator at zero and one implies geometric orgodicityof the ...
Beare, Brendan K.
core  

Efficiently sampling nested Archimedean copulas

open access: yesComputational Statistics and Data Analysis, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marius Höfert
exaly   +4 more sources

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