We develop a structural bond pricing approach and implement it on a large panel of US industrial bonds using an efficient maximum likelihood methodology. We evaluate the model's ability to predict yield spread levels and changes out-of-sample. Errors are smaller and distinctly less variable than...

The effect of trade liberalization on the spatial concentration of economic activities is not straightforward. It has, on the one hand been widely argued that protectionism increase spatial concentration when firms locate close to the main domestic markets, but it has also been argued that trade...

We performed a cross-sectional, "bottom-up" observational study of resource consumption and quality of life of patients with multiple sclerosis (MS) in the United Kingdom. Three centers participated in the study. Patients received a questionnaire either by mail or during a clinic visit, and a...