The Ruin Probility with an Improve Two-type Claim Risk Model
XU Shen-xin
Abstract
XU Shen-xin
Abstract
Considering two factors of investment and randomness of premium income,a discrete insurance risk model with two-type claims is improved by the authors,so the model is further generalized.The formula of ultimate ruin probability and Lundberg inequality for the improved model are obtained.
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Considering two factors of investment and randomness of premium income,a discrete insurance risk model with two-type claims is improved by the authors,so the model is further generalized.The formula of ultimate ruin probability and Lundberg inequality for the improved model are obtained.
Key concepts: Ruin theory, Risk model, Type (biology), Mathematics, Randomness, Actuarial science, Inequality, Econometrics