Option Pricing in Bilateral Gamma Stock Models
نویسندگان
چکیده
In the framework of bilateral Gamma stock models we seek for adequate option pricing measures, which have an economic interpretation and allow numerical calculations of option prices. Our investigations encompass Esscher transforms, minimal entropy martingale measures, p-optimal martingale measures, bilateral Esscher transforms and the minimal martingale measure. We illustrate our theory by a numerical example.
منابع مشابه
A New Stock Model for Option Pricing in Uncertain Environment
The option-pricing problem is always an important part in modern finance. Assuming that the stock diffusion is a constant, some literature has introduced many stock models and given corresponding option pricing formulas within the framework of the uncertainty theory. In this paper, we propose a new stock model with uncertain stock diffusion for uncertain markets. Some option pricing formulas on...
متن کاملMartingale Property and Pricing for Time-homogeneous Diffusion Models in Finance by
The thesis studies the martingale properties, probabilistic methods and efficient unbiased Monte Carlo simulation methods for various time-homogeneous diffusion models commonly used in mathematical finance. Some of the popular stochastic volatility models such as the Heston model, the Hull-White model and the 3/2 model are special cases. The thesis consists of the following three parts: Part I ...
متن کاملHow Does Pricing of Day-ahead Electricity Market Affect Put Option Pricing?
In this paper, impacts of day-ahead market pricing on behavior of producers and consumers in option and day-ahead markets and on option pricing are studied. To this end, two comprehensive equilibrium models for joint put option and day-ahead markets under pay-as-bid and uniform pricing in day-ahead market are presented, respectively. Interaction between put option and day-ahead markets, uncerta...
متن کاملOption Pricing on Commodity Prices Using Jump Diffusion Models
In this paper, we aim at developing a model for option pricing to reduce the risks associated with Ethiopian commodity prices fluctuations. We used the daily closed Unwashed Lekempti grade 5 (ULK5) coffee and Whitish Wollega Sesame Seed Grade3 (WWSS3) prices obtained from Ethiopia commodity exchange (ECX) market to analyse the prices fluctuations.The natures of log-returns of the prices exhibit a...
متن کاملThe Expansion of Capital Asset Pricing Factor Models through Pricing Value ، Momentum and stock quality at Tehran stock exchange
Considering the inverse relationship between the value and momentum factors and the lack of simultaneous use of them in capital asset pricing models as well as non-use of stock quality as representative of profitability ans investment factors such as CAPM and Fama and French's three-factor models, the basis of this study is to provide a new functional model has been replacing pricing models o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2010