This article singles out the determinants of changes in US firms' systematic risk and idiosyncratic return induced by the 2007--2009 financial crisis. After establishing that systematic risk changes during the crisis, the results show that higher operational and financial leverage coincide with...

This paper tests for the transmission of the 2007–2010 financial and sovereign debt crises to fifteen EMU countries. We use daily data from 2003 to 2010 on country financial and non-financial stock market indexes to analyze the stock market returns for three country groups within EMU: North,...

This study shows that options listing significantly affects the spreads on the underlying stock. The authors identify a trade-off between the benefits of increased liquidity and the cost of informational externalities. Highly liquid stocks tend to have spread increases, while illiquid stocks...

This article investigates the importance of risk exposure and the effects of the 1984 Tax Reform Act on the ex-dividend day behavior. The tax reform appears to have inhibited short-term trading activities by increasing the risk exposure of incorporated traders. Moreover, stocks for which...