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Discrete Risk Model Revisited

S. X. Liu () and J. Y. Guo ()
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S. X. Liu: Nankai University
J. Y. Guo: Nankai University

Methodology and Computing in Applied Probability, 2006, vol. 8, issue 2, 303-313

Abstract: Abstract In this paper, the fully discrete risk model is considered. Claim sizes are assumed to be integer-valued. A new method is employed to derive some explicit formulas of the Gerber-Shiu penalty function. Characteristic equations corresponding to recursive equations satisfied by Gerber-Shiu penalty function are analyzed and explicit expressions of the penalty function are then obtained. As a special case, the probability of ruin is obtained.

Keywords: Ruin probabilities; Characteristic equation; Discrete risk model; Compound binomial; Gerber-Shiu penalty function; 62P05; 91B30 (search for similar items in EconPapers)
Date: 2006
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Citations: View citations in EconPapers (2)

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DOI: 10.1007/s11009-006-8554-9

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