making and risk management. Over the past three decades there has been a trend towards increased asset return correlations … models proposed in the literature can be used to formally characterize and quantify market risk. In particular, we ask how … adequate these models are for modelling market risk at times of financial crisis. In doing so we consider a multivariate t …

"This paper studies empirically the relationship between trade policy and individual income risk faced by workers, and … three steps. First, longitudinal data on workers are used to estimate time-varying individual income risk parameters in … various manufacturing sectors. Second, the estimated income risk parameters and data on trade barriers are used to analyze the …