In this paper, we present a general discrete-time affine framework aimed at jointly modeling yield curves associated with different debtors. The underlying fixed-income securities may differ in terms of credit quality and/or in terms of liquidity. The risk factors follow conditionally Gaussian...

Long-term portfolios consisting of assets and liabilities often exhibit a significant sensitivity to changes in interest rates. For the management of the interest rate risk arising from such portfolios asset managers usually use duration based approaches like the PV01-method. In the meanwhile...

En el artículo titulado "A Three-Factor Yield Curve Model: Non-Affine Structure, Systematic Risk Sources, and Generalized Duration”, Diebold, Ji and Li (2006) desarrollan un modelo de estimación del comportamiento de la curva de tipos de interés, basado en el modelo de Nelson-Siegel (1987),...

This paper implements an affine term structure model that accommodates "unspanned" macro risks for the Euro area, i.e. distinct from yield-curve risks. I use an averaging-estimator approach to obtain a better estimation of the historical dynamics of the pricing factors, thus providing more...

This paper presents a no-arbitrage model of the yield curve that explicitly incorporates the central-bank policy rate. After having estimated the model using daily euro-area data, I explore the behavior of risk premia at the short end of the yield curve. These risk premia are neglected by the...

In this paper, I investigate the effects of the ECB's monetary policy on the yield curve, and make contributions at three levels. First, I propose a novel and tractable model of the yield curve that belongs to the class of affine term-structure models. Importantly, this model is consistent with...

In this paper, I develop a joint affine macro-finance model of the term structures of US Treasury yields and US corporate bond yields to study the interrelation between corporate lending conditions and the macro economy. A model with inflation, industrial production growth and three latent...

Standard Gaussian macro-finance term structure models impose the Markov property: the conditional mean is a function of the risk factors. We relax this assumption parsimoniously, and consider models where yields are linear in the conditional mean (but not in the risk factors). To illustrate, if...

This paper presents a no-arbitrage yield-curve model that explicitly incorporates the central-bank policy rate. The model, whose estimation is based on daily euro-area data, provides evidence of the existence of sizeable monetary-policy-related risk premiums in the yield curve. It is further...

In order to derive closed-form expressions of the prices of credit derivatives, standard credit-risk models typically price the default intensities, but not the default events themselves. The default indicator is replaced by an appropriate prediction and the prediction error, that is the...