Search for dissertations about: "Finansiell Matematik"
Showing result 1 - 5 of 7 swedish dissertations containing the words Finansiell Matematik.
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1. Simulation and Estimation of Diffusion Processes : Applications in Finance
Abstract : Diffusion processes are the most commonly used models in mathematical finance, and are used extensively not only by academics but also practitioners. Nowadays a wide range of models, that can capture many of the effects observed in financial markets, are available. READ MORE
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2. Estimation and Model Validation of Diffusion Processes
Abstract : Estimation and Model Validation of Diffusion Processes Abstract The main motivation for this thesis is the need for estimation and model validation of diffusion processes, i.e. stochastic processes satisfying a stochastic differential equation driven by Brownian motion. READ MORE
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3. Statistical Modeling of Diffusion Processes with Financial Applications
Abstract : This thesis consists of five papers (Paper A-E) on statistical modeling of diffusion processes. Two papers (Paper A & D) consider Maximum Likelihood estimators for non-linear diffusion processes. READ MORE
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4. Calibration and Hedging in Finance
Abstract : This thesis treats aspects of two fundamental problems in applied financial mathematics: calibration of a given stochastic process to observed marketprices on financial instruments (which is the topic of the first paper) and strategies for hedging options in financial markets that are possibly incomplete (which is the topic of the second paper).Calibration in finance means choosing the parameters in a stochastic process so as to make the prices on financial instruments generated by the process replicate observed market prices. READ MORE
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5. Asymptotic Analysis of Hedging Errors Induced by Discrete Time Hedging
Abstract : The first part of this thesis deals with approximations of stochastic integrals and discrete time hedging of derivative contracts; two closely related subjects. Paper A considers the problem of approximating the value of a Wiener process. READ MORE