We propose a single-period portfolio selection model which allows the decision maker to easily deal with uncertainty about the distribution of asset returns. The model is preference-based and relies upon a separate parametrization of risk aversion and ambiguity aversion. A particular...

We introduce a two-country no-arbitrage term-structure model to analyse the joint dynamics of bond yields, macroeconomic variables and the exchange rate. The model allows to understand how exogenous shocks to the exchange rate affect the yield curves, how bond yields co-move in different...

Around the turn of the Twentieth century, US and euro area long-term bond yields experienced a remarkable decline and remained at historically low levels even in the face of rising short-term rates (the so called "conundrum"). This unusual phenomenon has been analyzed by many researchers through...

In recent years, US and euro area long-term bond yields experienced a remarkable decline and remained at historically low levels even in the face of rising short-term rates. This unusual phenomenon (the so called ”conundrum”) has been the subject of numerous debates and extensive research....

Since the outbreak of the financial crisis in 2007, the level and volatility of Euribor � OIS differentials have increased significantly. According to the extant literature, this variability is mainly explained by credit and liquidity risk premia. I provide evidence that part of the...

This paper examines the recent behavior of sovereign interest rates in the euro area, focusing on the 10 year yield spreads relative to Germany for Italy and other euro area countries. Both previous analyses and the new evidence presented in the paper suggest that, in recent months, for several...

We propose a structural model of two-sided matching and a semi-parametric procedure for its estimation that allow to analyze determinants of managers’ compensation such as firm’s and manager’s quality, production technology, bargaining power and inter-temporal preferences. We use the...

We use an index of riskiness recently proposed by Aumann and Serrano ([Aumann, Robert J., 2008]) to analyze how the riskiness of diversified portfolios of corporate bonds changes across rating classes and through time and how it compares to the riskiness of other financial instruments. We find...

We analyse the wide array of rescue programmes adopted in several countries, following Lehman Brothers� default in September 2008, in order to support banks and other financial institutions. We first provide an overview of the programmes, comparing their characteristics, magnitudes and...

We propose a portfolio selection model based on a class of monotone preferences that coincide with mean-variance preferences on their domain of monotonicity, but differ where mean-variance preferences fail to be monotone and are therefore not economically meaningful. The functional associated to...