We construct an endogenous growth model and we employ empirical analysis to investigate the link between foreign aid and production inefficiency in the presence of different political orientations in the recipient country. Using a panel of 124 countries from 1971 to 2007 and the production frontier toolbox, controlling for unobserved heterogeneity, time horizons, the sources of aid, and the tim...

Moody’s databases of corporate issuers of long term bonds and structured products are used to estimate asset correlations across a group of sectors, world regions and products. The estimation of a dynamic factor model for default risk is performed using Bayesian methods. Results indicate that a two factor model rather than the one factor model, as proposed by the Basel II framework, better repr...