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arXiv 1011.4547q-fin.PRq-fin.CP
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能源多资产衍生合约价值评估的单因子和双因子因子模型校准

Calibration of One- and Two-Factor Models For Valuation of Energy Multi-Asset Derivative Contracts

Josh Gray, Konstantin Palamarchuk

摘要:

我们研究历史校准的一个和两个因子模型,是已知的描述相对较好的动态能源基础,如现货和指数天然气或石油价格在不同的物理位置或区域电力价格。我们考虑了由于周末、假期和可能的数据缺失而导致的数据频率不均匀。我们研究的情况下,当几个一个和两个因子模型中使用的联合模型与相关的模型因子,并提出联合校准的例子,在美国的几个地点的每日天然气价格和区域小时电力价格。

英文摘要:

We study historical calibration of one- and two-factor models that are known to describe relatively well the dynamics of energy underlyings such as spot and index natural gas or oil prices at different physical locations or regional power prices. We take into account uneven frequency of data due to weekends, holidays, and possible missing data. We study the case when several one- and two-factor models are used in the joint model with correlated model factors and present examples of joint calibration for daily natural gas prices at several locations in the US and for regional hourly power prices.

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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