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arXiv 2007.10834math.OC
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最优股利问题的渐近分析

Optimal Dividend Problem: Asymptotic Analysis

Asaf Cohen, Virginia R. Young

摘要:

我们重新访问的经典问题的最优支付的股息,并确定在何种程度上的扩散近似作为一个有效的近似的经典风险模型为这个问题。我们的结果与Bäuerle(2004)中的一些结果相似,但我们获得了更清晰的结果,因为我们使用了不同的技术来获得它们。具体而言,Bäuerle(2004)使用概率技术,并依赖于底层过程分布的依分布收敛。相比之下,我们使用比较结果从理论的微分方程,这些方法使我们能够确定的收敛速率的价值函数的问题。

英文摘要:

We re-visit the classical problem of optimal payment of dividends and determine the degree to which the diffusion approximation serves as a valid approximation of the classical risk model for this problem. Our results parallel some of those in Bäuerle (2004), but we obtain sharper results because we use a different technique for obtaining them. Specifically, Bäuerle (2004) uses probabilistic techniques and relies on convergence in distribution of the underlying processes. By contrast, we use comparison results from the theory of differential equations, and these methods allow us to determine the rate of convergence of the value functions in question.

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