3. Include the option implied volatility V IX series from the Chicago Board Options Exchange (CBOE) as
Question:
3. Include the option implied volatility V IX series from the Chicago Board Options Exchange (CBOE) as an explanatory variable in the GARCH equation.
Use MLE to estimate
σ2 t+1
= ω + α (Rt − θσt )2 + βσ2 t
+ γV IX2 t /252, with Rt = σt zt , and zt ∼ N(0, 1)
Set starting values to α = 0.04, β = 0.5, ω = 0.000005, θ = 2, and γ = 0.07.
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Related Book For
Elements Of Financial Risk Management
ISBN: 9780121742324
1st Edition
Authors: Peter F. Christoffersen
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