Stock flippers pose a problem for underwriters of initial public offerings (IPOs). They subscribe to the issue, but immediately resell their shares, which may depress the aftermarket price. This paper presents a model of how stock flippers affect IPO pricing. The model shows that the underwriter...

In recent years, cash and futures prices have failed to converge at expiration for selected corn, soybean, and wheat commodity contracts. This lack of convergence raises questions about the effectiveness of arbitrage activities, and increases concerns about the usefulness of these contracts for...