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Paper Review:"New Insight into Smile, Mispricing, and Value at Risk: The Hyperbolic Model" by E. Eberlein, U. Keller and K. Prause (1998). Anatoliy Swishchuk “Lunch at the Lab” Talk February 10, 2005
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The Hyperbolic Density
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Fitted Densities
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Modelling Financial Assets (The most general Form )
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The Hyperbolic Levy Motion is a Pure Jump Process
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Drawback of the Model
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Reformulation of the Model
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Solution of the Basic Model
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The Hyperbolic Model Infinitely Divisible A Levy Process (stationary and independent increments) Moment generating function is
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Incomplete Market
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Martingale Approach
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Option Pricing
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Comparison of Option Prices
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Three-Dimensional Comparison
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Black-Scholes Implicit Volatilities
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Implicit Hyperbolic Volatility
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Characteristic Function for the Levy Process
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Martingale Measure
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The Price Measure (density)
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Choosing Parameter Theta
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Calculating Theta to Define Martingale Measure I.
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Calculating Theta to Define Martingale Measure II.
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Calculating Theta to Define Martingale Measure III.
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References I
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References II Eberlein E, Keller U. (1995) Hyperbolic Distributions in Finance, Bernoulli, 1, 281- 99.
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Thank You for Your Attention!
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