Approximation of the ultimate ruin probability in the classical risk model using Erlang mixtures

DJ Santana, J González-Hernández… - … and Computing in Applied …, 2017 - Springer
… CramérLundberg risk model when claim sizes have an arbitrary continuous distribution. We
… In the gamma distribution case the convergence is fast and we took ϵ = 0 which was numer…

Risk modelling with the mixed Erlang distribution

GE Willmot, XS Lin - … Stochastic Models in Business and …, 2011 - Wiley Online Library
… In this section we demonstrate that many distributions are of mixed Erlang form, essentially
by changing the … In the next section we consider fitting of mixed Erlang distributions to data. …

On mixed Erlang reinsurance risk: aggregation, capital allocation and default risk

G Ratovomirija - European Actuarial Journal, 2016 - Springer
… , mixed Erlang distribution has been chosen as a claim size model for the individual risk of
the … One of the main advantages of the mixed Erlang distribution in insurance risk modelling is …

Modelling censored losses using splicing: A global fit strategy with mixed Erlang and extreme value distributions

T Reynkens, R Verbelen, J Beirlant… - Insurance: Mathematics …, 2017 - Elsevier
… in financial risk analysis. … mixed Erlang (ME) distribution which is lower truncated at t l ≥ 0
and upper truncated at t > t l . More specifically, we consider a mixture of M Erlang distributions

[PDF][PDF] Moment-based approximation with mixed Erlang distributions

H Cossette, D Landriault, E Marceau, K Moutanabbir - Variance, 2016 - casact.org
… of mixed Erlang distributions is … mixed Erlang distribution. More precisely, we propose to
approximate a distribution with known moments by a moment-matching mixed Erlang distribution

[PDF][PDF] The Compound DGL/Erlang Distribution in the Collective Risk Model

EG Déniz, EC Ojeda - Revista de Métodos Cuantitativos para la …, 2013 - redalyc.org
… ABSTRACT In this paper the analysis of the collective risk model assuming Erlang loss, when
… of this discrete model, analytical expressions for the aggregate claim size distribution in …

[HTML][HTML] Fitting the Erlang mixture model to data via a GEM-CMM algorithm

W Gui, R Huang, XS Lin - Journal of Computational and Applied …, 2018 - Elsevier
mixing weights and scale parameter of the model but also estimates the shape parameters
of the model … An Erlang distribution has probability density function (pdf) (2.1) f ( x | m , θ ) = x …

[PDF][PDF] Multivariate stop loss mixed Erlang risk: Aggregation, Capital allocation and Default risk

G Ratovomirija - 2015 - actuaries.asn.au
… , mixed Erlang distribution has been chosen as a claim size model for the individual risk of
the … One of the main advantages of the mixed Erlang distribution in insurance risk modeling is …

Multivariate stop loss mixed Erlang reinsurance risk: aggregation, capital allocation and default risk

G Ratovomirija - arXiv preprint arXiv:1501.07297, 2015 - arxiv.org
… , mixed Erlang distribution has been chosen as a claim size model for the individual risk of
the … One of the main advantages of the mixed Erlang distribution in insurance risk modeling is …

On the time to ruin for Erlang (2) risk processes

DCM Dickson, C Hipp - Insurance: Mathematics and Economics, 2001 - Elsevier
risk model, in that we first solve for the auxiliary function φ. … We have chosen the simplest
mixed exponential distribution simply to … for the classical risk model also apply to our model. …