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A Note on Hedging in ARCH and Stochastic Volatility Option Pricing Models

✍ Scribed by René Garcia; Èric Renault


Book ID
108550425
Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
79 KB
Volume
8
Category
Article
ISSN
0960-1627

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A note on asymmetric stochastic volatili
✍ Donald Lien 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 82 KB 👁 1 views

This note incorporates asymmetric responses to good and bad news within a stochastic volatility framework. It is shown that the asymmetry leads to a greater average optimal hedge ratio. Moreover, the ratio increases with increasing degree of asymmetry. On the other hand, asymmetry has no impact on t