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Determining the implied volatility in the Dupire equation for vanilla European call options

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 نشر من قبل Eric Soccorsi
 تاريخ النشر 2013
  مجال البحث
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The Black-Scholes model gives vanilla Europen call option prices as a function of the volatility. We prove Lipschitz stability in the inverse problem of determining the implied volatility, which is a function of the underlying asset, from a collection of quoted option prices with different strikes.

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