Sökning: "Vasicek"
Visar resultat 1 - 5 av 21 uppsatser innehållade ordet Vasicek.
1. An Attempt at Pricing Zero-Coupon Bonds under the Vasicek Model with a Mean Reverting Stochastic Volatility Factor
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : Empirical evidence indicates that the volatility in asset prices is not constant, but varies over time. However, many simple models for asset pricing rest on an assumption of constancy. LÄS MER
2. Credit Index Forecasting: Stability of an Autoregressive Model
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : This thesis investigates the robustness and stability of total return series for credit bond index investments. Dueto the challenges which arise for financial institutes and investors in achieving these objectives, we aim to createa forecasting model which matches the statistical properties of historical data, while remaining robust, stable andeasy to calibrate. LÄS MER
3. Modelling Non-Maturing Deposits: Examining the Impact of Repo Rates and Volume Dynamics on Valuation Using Regression, Time Series Analysis, and Vasicek Methods
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : This thesis focuses on modelling non-maturing deposits (NMD) and has been written in collaboration with Svenska Handelsbanken. The methodology includes regression analysis and time series analysis, with the Repo rate serving as an exogenous variable in both models. LÄS MER
4. Optimal Capital Structures under the Vasicek Stochastic Interest Rate Model
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : This study applies the Vasicek stochastic interest rate model in order to determine optimal capital structures for listed firms. A Swedish interest rate data set is used to estimate Vasicek model parameter that are reliable and independent of initial start values. LÄS MER
5. Financial Modelling Using Fractional Processes And The Wiener Chaos Expansion
Master-uppsats, KTH/Matematik (Avd.)Sammanfattning : The aim of this thesis is to simulate stochastic models that are driven by a fractional Brownian motion process and to apply these methods to financial applications related to yield rate and asset price modelling. Several rough volatility processes are used to model the asset price and yield dynamics. LÄS MER