Online reviews could, in principle, greatly improve consumers' ability to evaluate products. However, the authenticity of online user reviews remains a concern; firms have an incentive to manufacture positive reviews for their own products and negative reviews for their rivals. In this paper, we...

We study the predictive power of approximately 2.5 million stock picks submitted by individual users to the "CAPS" website run by the Motley Fool company (www.caps.fool.com). These picks prove to be surprisingly informative about future stock prices. Indeed, a strategy of shorting stocks with a...

"Most Favored Nation" contractual provisions have come under scrutiny in recent years by antitrust authorities in both the US and EU. MFNs are a type of vertical agreement between suppliers and buyers. The literature has recognized that there may be efficiency rationales for these arrangements...