arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1902.04456q-fin.CP
收藏

构建无套利隐含波动率:Sinkhorn算法及其变体

Building arbitrage-free implied volatility: Sinkhorn's algorithm and variants

Hadrien De March, Pierre Henry-Labordere

AI总结:

针对买卖报价构建无套利隐含波动率曲面的问题,提出基于Sinkhorn算法的快速数值方法并证明收敛性。

摘要:

我们研究从买卖报价构建无套利隐含波动率曲面的经典问题。我们设计了一种快速数值程序,并证明了其收敛性;该程序基于近期被用于高效求解(鞅)最优传输问题的Sinkhorn算法。

英文摘要:

We consider the classical problem of building an arbitrage-free implied volatility surface from bid-ask quotes. We design a fast numerical procedure, for which we prove the convergence, based on the Sinkhorn algorithm that has been recently used to solve efficiently (martingale) optimal transport problems.

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。

↑