Opacity fosters price contagion that exacerbates the speculative cycles of bubbles and crashes that create financial instability. We find that banks with larger investments in opaque assets benefitted more from intra-industry revaluations associated with announcements of mergers in the period...

This work provides a comprehensive study of the January 2008 stock market downturn and its impact on DAX index. We find three possible causes of the crash: adverse economic news, technical trading signals and possible market manipulation (by SocGen). We find strong interdependencies among world...

This study is motivated by the development of credit-related instruments and signals of stock price movements of large banks during the recent financial crisis. What is common to most of the empirical studies in this field is that they concentrate on modeling the conditional mean. However,...

This study is motivated by the development of credit-related instruments and signals of stock price movements of large banks during the recent financial crisis. What is common to most of the empirical studies in this field is that they concentrate on modeling the conditional mean. However,...