Manipulative communications touting stocks are common in capital markets around the world. Although the price distortions created by so-called "pump-and-dump" schemes are well known, little is known about the investors in these frauds. By examining 421 "pump-and-dump" schemes between 2002 and...

During the Harvey Weinstein and #MeToo events, firms with a non-sexist corporate culture, proxied by having women among the five highest paid executives, earn excess returns of 1.6%. Returns for firms with female executives are substantially higher in industries with few women in executive...

We study the economic consequences of a recent securities regulation that grants U.S. regulators broad new powers to revise or reject foreign acquisitions of firms deemed critical to U.S. national security. Our results document an important tradeoff between U.S. national security and shareholder...