Abstract
This paper considers a mixed Poisson process with Pareto mixing variable, Exp-Pareto, and Erlang–Pareto distributions. New important properties of these distributions are derived.Approximations of the random time transformed Cramér–Lundberg collective risk model with Pareto mixing variable and different claim sizes, with finite or infinite means are given. The resulting risk model has dependent, Exp-Pareto interarrival times with Archimedean copulas.
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H. Albrecher, C. Constantinescu, and S. Loisel, Explicit ruin formulas for models with dependence among risks, Insur. Math. Econ., 48(2):265–270, 2011.
J. Beran, D. Schell, and M. Stehlík, The harmonic moment tail index estimator: Asymptotic distribution and robustness, Ann. Inst. Stat. Math., 66(1):193–220, 2014.
P. Billingsley, Convergence of Probability Measures, John Wiley & Sons, New York, 1977.
N. Bingham, Limit theorems for occupation times of Markov processes, Z. Wahrscheinlichkeitstheor. Verw. Geb., 17:1–22, 1971.
P. Embrechts, Cl. Klueppelberg, and Th. Mikosch, Modelling Extremal Events: For Insurance and Finance, Springer, Berlin, 1997.
H. Furrer, Z. Michna, and A.Weron, Stable Lévy motion approximation in collective risk theory, Insur.Math. Econ., 20:97–114, 1997.
J. Grandel, Aspects of Risk Theory, Springer, Berlin, 1991.
J. Grandel, Mixed Poisson Processes, Chapman & Hall, London, 1997.
M. Greenwood and G. Yule, An inquiry into the nature of frequency distributions representative of multiple happenings with particular reference to the occurrence of multiple attacks of disease or of repeated accidents, J. R. Stat. Soc., Ser. A, 83(2):255–279, 1920.
D.L. Iglehart, Diffusion approximations in collective risk theory, J. Appl. Probab., 6(2):285–292, 1969.
P. Jordanova, Compound α-stable approximation for a risk process, in Proceedings of International Scientific Conference UniTech’05, Gabrovo, November 24–25, 2005, Vol. III, Technical University of Gabrovo, 2005, pp. 403–407 (in Bulgarian).
P. Jordanova, Compound α-stable approximation for a total claim amount process under condition of mixed Poisson claim arrival process, Proceedings of Russe University, 44(6.1):32–37, 2005 (in Bulgarian).
P. Jordanova, J. Dušek, and M. Stehlík, Microergodicity effects on ebullition of methane modelled by mixed Poisson process with Pareto mixing variable, Chemom. Intell. Lab. Syst., 128:124–134, 2013.
D. Karlis and E. Xekalaki, Mixed Poisson distributions, Int. Stat. Rev., 73(1):35–58, 2005.
R.A. Kempton, A generalized form of Fisher’s logarithmic series, Biometrika, 62:29–38, 1975.
J.A. McFadden, The mixed Poisson process, Sankhyā, Ser. A, 27(1):83–92, 1965.
M.M. Meerschaert and H.P. Scheffler, Limit theorems for continuous-time random walks with infinite mean waiting times, J. Appl. Probab., 41(3):623–638, 2004.
Th. Mikosch, Non-Life Insurance Mathematics: An Introduction with Stochastic Processes, Springer, Berlin, Heidelberg, 2004.
M.S. Milgram, The generalized integro-exponential function, Math. Comput., 44:443–458, 1985.
S. Nadarajah and S. Kotz, On the Laplace transform of the Pareto distribution, Queueing Syst., 54(4):243–244, 2006.
E. Pancheva, E. Kolkovska, and P. Jordanova, Random time-changed extremal processes, Theory Probab. Appl., 51(4):645–662, 2007.
E. Pancheva and I. Mitov, Approximation of the risk process – a survey, Math. Balk., New Ser., 25(3):307–316, 2011.
O.I. Pavlenko, Risk processes with random interest rate, Cybern. Syst. Anal., 36(5):743–748, 2000.
M. Stehlík, R. Potocký, J. Kiseǐák, and P. Jordanova, On generalized interest rate dynamics, Applied Mathematics and Information Sciences, 9(2L):325–338, 2015.
M. Suárez-Taboada and C. Vázquez, Numerical solution of a PDE model for a ratchet-cap pricing with BGMinterest rate dynamics, Appl. Math. Comput., 218(9):5217–5230, 2012.
W. Whitt, Some useful functions for functional limit theorems, Math. Oper. Res., 5(1):67–85, 1980.
G.E. Willmot, On recursive evaluation of mixed poisson probabilities and related quantities, Scand. Actuarial J., 2:114–133, 1993.
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*This work is partially supported by project Fondecyt Proyecto Regular No. 1151441.
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Jordanova, P., Stehlík, M. Mixed Poisson process with Pareto mixing variable and its risk applications∗ . Lith Math J 56, 189–206 (2016). https://doi.org/10.1007/s10986-016-9313-4
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DOI: https://doi.org/10.1007/s10986-016-9313-4