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The implied volatility surface connection with local volatility, SABR, Heston : 국소 변동성, SABR, 헤스턴 모델과 내재변동성 곡면의 커넥션
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- Authors
- Advisor
- 신동우
- Major
- 자연과학대학 협동과정 계산과학전공
- Issue Date
- 2015-02
- Publisher
- 서울대학교 대학원
- Keywords
- Implied volatility surface ; Local volatility ; SABR model ; Heston model ; Synthetic option bootstrapping ; Mosaic model
- Description
- 학위논문 (박사)-- 서울대학교 대학원 : 협동과정 계산과학전공, 2015. 2. 신동우.
- Abstract
- There are many concepts in contemporary volatility models, but they have the same orientation. So in this paper, I want to connect each other. More particularly, we will place the implied volatility surface in the center and analyze Local volatility, SABR, Heston models. In the part of non-parametric volatility, first we collect the theories that are already in use and propose more consistent model named forward local volatility. Afterwards delta hedge is simulated and the right way of using Local volatility model is verified. In the part of parametric volatility, it begins with examining all inputs(dividend, riskless rate, security index futures) of volatility model. Finally, we propose the new methodologies to make the useful models more useful. One is bootstrapping the synthetic option and the other is making the stochastic volatility model as a Mosaic.
- Language
- English
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