Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/62406
Title: Models estocàstics del tipus d'interès
Author: Marquès Llorens, Maite
Director: Vives i Santa Eulàlia, Josep, 1963-
Keywords: Processos estocàstics
Tesis
Moviment brownià
Equacions diferencials estocàstiques
Variables aleatòries
Mercat financer
Bons
Models matemàtics
Stochastic processes
Theses
Brownian movements
Stochastic differential equations
Random variables
Financial market
Bonds
Mathematical models
Issue Date: 15-Jul-2014
Abstract: The aim of this final project is to study the pricing of zero-coupon bonds of different interest rate models in a continuous-time market in the absence of arbitrage opportunities, specifically, the Vasicek model and the Cox-Ingersoll-Ross model. First, this study needs to analyze the basis of the stochastic modeling of continuous-time market which includes to study some notions about the stochastic calculus. So, first the chapters 1 and 2 have some useful concepts and results of stochastic calculus like the Brownian motions, the stochastic integrals, the Itô calculus, the stochastic differential equations... Then, in the chapter 3 some economic concepts, the model of continuous-time market and the concept of portfolio self-financing, are defined; and also, this Black-Scholes pricing are studied. Later, in the chapter 4, some common models short term interest rate models are introduced. Last, in the chapter 5, the pricing of zero-coupon bonds are studied following the two named models in the former chapter, the Vasicek model and Cox-Ingersoll-Ross model, using pricing from chapter 3. During all the project, we suppose all the affirmations about finite random variables and stochastic processes are true P almost surely. To sum up, we have used different resources but overall, we have based on the books Introduction to stochastic calculus applied to finance ([Lam]) and An elementary introduction to stochastic interest rate modeling ([Pri]).
Note: Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2014, Director: Josep Vives i Santa Eulàlia
URI: http://hdl.handle.net/2445/62406
Appears in Collections:Treballs Finals de Grau (TFG) - Matemàtiques

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