The Cost of Hedging XVA

The Cost of Hedging XVA
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对冲 XVA 的成本

DOI:
10.2139/ssrn.3777095
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
I. Williams
I. Williams
中科院分区:
--
文献类型:
--
作者:
Ben G. Burnett;I. Williams

文献摘要

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我们对 Burnett (2021) 的结果进行概括,得到与其他 XVA 一致的对冲估值调整 (HVA) 公式。该 HVA 包含了由于对冲标的资产和交易对手信用而产生的摩擦效应,以及交易对手违约时对冲平仓的贡献。我们展示了一个简单案例的数值结果,这表明在现实情况下,HVA 可以与更经典的 XVA 处于相同的规模。
We generalise the results of Burnett (2021) to obtain a formula for the Hedging Valuation Adjustment (HVA) that is consistent with other XVAs. This HVA incorporates friction effects due to hedging both the underlying asset and counterparty credit, along with a contribution from hedge unwinds upon counterparty default. We show numerical results for a simple case, which demonstrate that in a realistic situation the HVA can be on the same scale as more classical XVAs.