This paper provides evidence of how national and linguistic borders affect the structure of policy networks. Our analysis of the Basel metropolitan region located across Switzerland, France and Germany considers the case of cross-border public transportation. Using a social network approach...

The paper argues that it would be natural to replace the standard normal distribution function by the logistic function in the regulatory Basel II (Vasicek's) formula. Such a model would be in fact consistent with the standard logistic regression PD modeling approach. An empirical study based on...

Much attention has been paid to the large decreases in value of non-agency residential mortgage-backed securities (RMBS) during the financial crisis. Many observers have argued that the fall in prices was partly driven by decreased liquidity and fire sales. We investigate whether capital...