This dissertation investigates aspects of sovereign credit risk in advanced and emerging economies. It consists of two chapters.Chapter 1 studies the determinants of sovereign credit default swap (CDS) spreads for 16 advanced economies during the recent financial crisis. We document that the...

This paper estimates the price for restructuring risk in the U.S. corporate bond market during 1999-2005. Comparing quotes from default swap (CDS) contracts with a restructuring event and without, we find that the average premium for restructuring risk represents 6% to 8% of the swap rate...

Essay 1 tests the ability of a commercial structural credit default swap pricing model to predict market spreads. Consistent with several previous studies testing other models, we find our model unable to price credit risk precisely and observe an illiquidity premium reflecting a credit risk...

Credit derivatives are among the most criticized financial instruments in the current credit crises. Given their short history, finance professionals are still researching to discover effective ways to reduce the mark-to-market (MTM) volatility in credit derivatives, especially in turbulent...

The fallout from the 2008 financial crisis has been particularly acute in the euro area Member States of the south-western rim and in the new EU Member States, due to their previously accumulated macroeconomic and financial imbalances. The perception that the euro environment provided a solid...

En este trabajo mostramos que la sobrecolateralización de los pasivos garantizados bancarios se asocia de forma positiva con la prima de riesgo de su financiación no garantizada. Incorporamos esta idea en un modelo teórico en el que los costes derivados del gravamen de activos (asset...

Summary of Banco de España Working Paper no. 2131

This paper develops a reduced form three-factor model which includes a liquidity proxy of market conditions which is then used to provide implicit prices. The model prices are then compared with observed market prices of credit default swaps to determine if swap rates adequately reflect market...

In this paper, we extend the debate concerning Credit Default Swap valuation to include time varying correlation and co-variances. Traditional multi-variate techniques treat the correlations between covariates as constant over time; however, this view is not supported by the data. Secondly, since...

In this paper we propose a methodology that we believe improves the effectiveness of several common assumptions underlying Modern Portfolio Theory's dynamic optimization framework. The paper derives a general outline of a stochastic nonlinear-quadratic control for analyzing and solving a...