Smile Asymptotics II: Models with Known Moment Generating Functions
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چکیده
منابع مشابه
Smile Asymptotics II: Models with Known Moment Generating Function
In a recent article the authors obtained a formula which relates explicitly the tail of risk neutral returns with the wing behavior of the Black Scholes implied volatility smile. In situations where precise tail asymptotics are unknown but a moment generating function is available we first establish, under easy-to-check conditions, tail asymptoics on logarithmic scale as soft applications of st...
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ژورنال
عنوان ژورنال: Journal of Applied Probability
سال: 2008
ISSN: 0021-9002,1475-6072
DOI: 10.1239/jap/1208358948