This study investigates the contemporaneous correlation and the spillover effects between the US and the German stock markets around the opening of the two markets. It is based on a newly compiled sample of intra-day data for the two blue chip indices, the Dow Jones Industrial Average (DOW) and...

This paper shows under which conditions loan securitization, e.g. collateral debt obligations (CDOs) of banks can increase the systemic risks in the banking sector. We use a simple model to show how securitization can reduce the individual banks' economic capital requirements by transferring...

This paper proposes the use of a global sensitivity analysis to evaluate the risk associated with a credit portfolio model. The main features of this approach are its ability to assess sensitivities in the presence of non-linearities and to rank the input factors with respect to their relevance...

This paper analyzes simultaneous exceedances (coexceedances) of several stock index returns for different thresholds with a focus on the Asian crisis in 1997. We introduce a new concept of computing and estimating time-varying coexceedances and usethe quantile regression model to analyze...

Is gold a hedge against sudden changes in stock and bond returns, or does it instead have a subtly different property, that of being a safe haven? This paper addresses these two interlinked questions. A safe haven is defined as a security that is uncorrelated with stocks and bonds in case of a...

This study analyses the performance of European football clubs which undergo an initial public offering (IPO). We use a unique time-series and cross-section dataset consisting of domestic and international performance data to develop an event study to investigate the effects of a football club's...