Corporate insider trades predict idiosyncratic return skewness. CEO purchases are followed by an increase and CEO sales by a decrease in idiosyncratic skewness. The evidence suggests that this effect is driven by personal preferences rather than behavioral biases such as overconfidence. Our...

The old and simple investment strategy “Sell in May and Go Away” (also referred to as the “Halloween effect”) enjoys an unbroken popularity. Recent studies suggest that the Halloween effect even strengthened rather than weakened since its first publication by Bouman and Jacobsen (2002)....

We investigate the financing strategies and valuation effects of 247 IPO firms at the "Neuer Markt" in Germany that either issued additional equity (SEO) or repurchased shares (SRP) within five years after going public. IPOs issuing additional equity exhibit a temporary outperformance before the...