Tolerance to arbitrage
نویسندگان
چکیده
منابع مشابه
From arbitrage to arbitrage-free implied volatilities
We propose a method for determining an arbitrage-free density implied by the Hagan formula. (We use the wording “Hagan formula” as an abbreviation of the Hagan– Kumar–Leśniewski–Woodward model.) Our method is based on the stochastic collocation method. The principle is to determine a few collocation points on the implied survival distribution function and project them onto the polynomial of an ...
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ژورنال
عنوان ژورنال: Stochastic Processes and their Applications
سال: 1998
ISSN: 0304-4149
DOI: 10.1016/s0304-4149(98)00025-8