Joint calibration to SPX and VIX Derivative Markets with Composite Change of Time Models
By Liexin Cheng, Xue Cheng, Xianhua Peng
Rating
1535
Battle Count: 187
Relevance
8/10
The model provides a unified framework for pricing SPX and VIX derivatives, which is highly relevant for volatility trading and risk management in quantitative strategies.
Implementation Complexity
7/10
The composite time change models require advanced mathematical understanding and careful implementation of numerical methods for calibration and pricing.
Reproducibility
4/5
The paper provides detailed model specifications and calibration procedures, enhancing reproducibility.
About this paper
Methodology: Composite Time Change Models. Problem types: Option Pricing, Volatility Modeling, Joint Calibration.
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