Operational risk is currently receiving significant media attention, as financial scandals have appeared regularly and multiple events have exceeded one billion dollars in impact. Regulators have also been devoting attention to this risk and are finalizing proposals that would require banks to...

Using comprehensive electronic data collected directly from NASDAQ systems, we assess the impact of changes in electronic message traffic on predicting short-term changes in prices, spreads and quoted depth levels. We document evidence that message traffic at, and nearby, the inside quotes...

We explore whether central bank intervention improves liquidity in the interbank market during the current subprime crisis with unique trade and quote data from the e-MID, the only regulated electronic interbank market in the world. Central bank intervention consistently creates greater...