We document that implied volatility (IV) curves extracted from short-term equity options frequently become concave prior to the earnings announcement day (EAD) reflecting a bimodal risk-neutral distribution for the underlying stock price. Firms with concave IV curves exhibit significantly higher...

Following the 2008-9 financial crisis, large banks increasingly issued contingent convertible bonds (CoCo bonds) to increase their capital buffers – a policy supported by national bank regulators. This paper examines whether the issuance of CoCo bonds provides the same reduction in bank...

This paper empirically analyses the effect of foreign block acquisitions on the U.S. target firms' credit risk as captured by their CDS. The involvement of foreign investors leads to a significant increase in the target firms' CDS spreads. This effect is stronger when foreign owners are...