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arXiv 1504.08170math.OCq-fin.PR
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奇异递归效用

Singular recursive utility

Kristina R. Dahl, Bernt Øksendal

摘要:

我们引入了奇异递归效用的概念。这导致了一种奇异的Besides,据我们所知,还没有被研究过。给出了这类奇异Bundle问题解的存在唯一性条件。此外,我们分析了奇异递归效用最大化问题。我们推导出这个问题的充分必要的最大值原理,并将其与Skorohod反射问题联系起来。最后,我们将我们的结果应用到一个特定的现金流。在这种情况下,我们发现,最优消费率是由相应的Skorohod反射问题的解决方案。

英文摘要:

We introduce the concept of singular recursive utility. This leads to a kind of singular BSDE which, to the best of our knowledge, has not been studied before. We show conditions for existence and uniqueness of a solution for this kind of singular BSDE. Furthermore, we analyze the problem of maximizing the singular recursive utility. We derive sufficient and necessary maximum principles for this problem, and connect it to the Skorohod reflection problem. Finally, we apply our results to a specific cash flow. In this case, we find that the optimal consumption rate is given by the solution to the corresponding Skorohod reflection problem.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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