Investment banks imitate other bank's innovative corporate securities and compete with the innovator to underwrite new issues. This article uses data of all the corporate offerings of equity-linked and derivative securities in the Securities Data Company (SDC) to estimate the issuer's demand of...

Aggregate stock market returns display negative skewness. Firm stock returns display positive skewness. The large literature that tries to explain the first stylized fact ignores the second. This article provides a unified theory that reconciles the two facts by explicitly modeling firm-level...