Sökning: "Mean Reversion"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Mean Reversion.
1. Financial Applications of Markov Chain Monte Carlo Methods
Sammanfattning : This thesis consists of four empirical studies on financial economics. The first chapter contains a short summary of the thesis. LÄS MER
2. Contributions to Numerical Solution of Stochastic Differential Equations
Sammanfattning : This thesis consists of four papers: Paper I is an overview of recent techniques in strong numerical solutions of stochastic differential equations, driven by Wiener processes, that have appeared the last then 10 years, or so. Paper II studies theoretical and numerical aspects of stochastic differential equations with so called volatility induced stationarity. LÄS MER
3. Valuation and hedging of long-term asset-linked contracts
Sammanfattning : The five essays in this dissertation are all concerned with how commodity price uncertainty affects the valuation of real and financial assets. Focusing on the stochastic process approximating the price process of the commodity, a time-inhomogeneous mean reverting process is suggested and used in the valuation of a pulp mill. LÄS MER
4. The Pricing of Corporate Bonds and Determinants of Financial Structure
Sammanfattning : This thesis contain three chapters. Default Risk in Corporate Bond Pricing. This chapter provides a model for how the corporate bond default risk influences the systematic risk and an empirical analysis of the systematic and idiosyncratic parts of U.S. LÄS MER
5. Asymptotics of implied volatility in the Gatheral double stochastic volatility model
Sammanfattning : We consider a market model of financial engineering with three factors represented by three correlated Brownian motions. The volatility of the risky asset in this model is the sum of two stochastic volatilities. The dynamic of each volatility is governed by a mean-reverting process. LÄS MER