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arXiv 2007.02323q-fin.MFmath.PR
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局部波动率模型中博弈期权的树逼近

Recombining tree approximations for Game Options in Local Volatility models

Benjamin Gottesman Berdah

摘要:

本文在一维扩散的框架下介绍了一种求解最优停时的数值方法。我们使用的Skorokhod嵌入,以构建重组树近似的一般系数的扩散。这种技术使我们能够确定收敛速度,并构建几乎最优停时,这是最佳的在相同的速度。最后,我们证明了我们的计划的效率与几个游戏选项的例子。

英文摘要:

In this paper we introduce a numerical method for optimal stopping in the framework of one dimensional diffusion. We use the Skorokhod embedding in order to construct recombining tree approximations for diffusions with general coefficients. This technique allows us to determine convergence rates and construct nearly optimal stopping times which are optimal at the same rate. Finally, we demonstrate the efficiency of our scheme with several examples of game options.

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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