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arXiv 1204.0633q-fin.PR
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长期FX衍生品的局部波动定价模型

Local Volatility Pricing Models for Long-dated FX Derivatives

Griselda Deelstra, Grégory Rayée

摘要:

本文研究了国内外利率均为随机的外汇市场的局部波动率函数。该模型适用于远期外汇衍生品的定价。我们推导出局部波动率函数,并得到几个结果,可用于校准的外汇期权的市场上的局部波动率。然后,我们研究了一个扩展,以获得一个更一般的波动率模型,并提出了一种校准方法,与此模型相关联的局部波动率。

英文摘要:

We study the local volatility function in the Foreign Exchange market where both domestic and foreign interest rates are stochastic. This model is suitable to price long-dated FX derivatives. We derive the local volatility function and obtain several results that can be used for the calibration of this local volatility on the FX option's market. Then, we study an extension to obtain a more general volatility model and propose a calibration method for the local volatility associated to this model.

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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