Dividend problem of an investment risk model under random observation

Dividend problem of an investment risk model under random observation

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We mainly studied the dividend payout with a two-sided jumps risk model under random observation.The two-sided jumps in the model represent random claims and random returns.First, we obtained the integral Milestone Cards differential equation of the expected dividend under the boundary conditions.Because the equations cannot be solved directly under normal circumstances, we chose the sinc numerical method here to approximate the solution of the equations.Then the error analysis of the approximate solution was carried out to illustrate the rationality of Laptop Bag the numerical method.

Finally, some concrete numerical examples were given.