Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4664142 | Acta Mathematica Scientia | 2010 | 11 Pages |
Abstract
This article considers a Markov-dependent risk model with a constant dividend barrier. A system of integro-differential equations with boundary conditions satisfied by the expected discounted penalty function, with given initial environment state, is derived and solved. Explicit formulas for the discounted penalty function are obtained when the initial surplus is zero or when all the claim amount distributions are from rational family. In two state model, numerical illustrations with exponential claim amounts are given.
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