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The purpose of this study is to suggest a new framework that we call the CIR#, which allows forecasting interest rates from observed financial market data even when rates are negative. In doing so, we have the objective is to maintain the market volatility structure as well as the analytical...
Persistent link: https://www.econbiz.de/10012861522
The purpose of this paper is to model interest rates from observed financial market data through a new approach to the Cox–Ingersoll–Ross (CIR) model. This model is popular among financial institutions mainly because it is a rather simple (uni-factorial) and better model than the former...
Persistent link: https://www.econbiz.de/10012861523
Italian Abstract: Questo lavoro si propone il compito di illustrare le alcune problematiche riguardo alle misure di rischio e di performance specifiche degli Hedge Funds, di fornire alcuni elementi analitici per una risposta adeguata alle questioni esposte ed infine di dare alcuni spunti di...
Persistent link: https://www.econbiz.de/10013049762
This paper aims to illustrate the subject in a simple and complete fashion, and it is accompanied by exercises for teaching the related computational techniques. The optimization framework is applicable to decision problems modeled in terms of functions of several variables, in which the optimal...
Persistent link: https://www.econbiz.de/10013057693
Italian Abstract: Questo lavoro di tesi ha l'obiettivo di analizzare le più comuni misure di rischio di mercato in ambito di risk management, quali VaR ed Expected Shortfall, nonché le procedure di validazione di tali misure, sia retrospettivi (Back testing) che prospettivi (Stress testing)....
Persistent link: https://www.econbiz.de/10013018858
Italian Abstract: Questo elaborato si propone il compito di applicare uno dei più noti modelli di asset pricing – il CAPM – ad un concreto caso di creazione di un portafoglio e di confrontarlo con un ipotetico portafoglio di mercato attraverso l'uso di numerosi indicatori finanziari che...
Persistent link: https://www.econbiz.de/10013027395
"The book offers an overview of credit risk modeling and management. A three-step approach is adopted with the contents, after introducing the essential concepts of both mathematics and finance. Initially the focus is on the modeling of credit risk parameters mainly at the level of individual...
Persistent link: https://www.econbiz.de/10012805602
Italian Abstract: Questo lavoro si propone il compito di illustrare le implicazioni relative in particolare riguardo stabilità e crescita. Le ragioni dell'unione sono da ricercare nei fattori politici tesi ad evitare il ripetersi di tragedie nel Vecchio Continente, argomento che le ceneri...
Persistent link: https://www.econbiz.de/10013045817
Trade cycles are complex phenomena which oscillate because of economic downturns and expansions. Recurrence quantification analysis (RQA) detects state changes without necessitating any a priori mathematical assumption and highlights hidden features of the dynamics both at equilibrium and near...
Persistent link: https://www.econbiz.de/10012930870