We develop a general approach for stress testing correlations of financial asset portfolios. The correlation matrix of asset returns is specified in a parametric form, where correlations are represented as a function of risk factors, such as country and industry factors. A sparse factor...

Remuneration systems in the banking industry, particularly bonus payments, have frequently been blamed for contributing to the build-up of risks leading to the recent financial crisis. In our model banks compete for managerial talent that is private information. Competition for talent sets...