We examine manufacturers' decisions of whether and how to offer their products for sale over the internet. Manufacturers that rely on promotion of their products by brick and mortar retailers must consider the possibility that internet retailers can free ride off of that promotional effort. This...

This paper examines what industrial organization economists know and don't know about how markets clear. It reviews the empirical evidence which shows that, at least for some industries, price behavior is peculiar with prices failing to adjust over long periods of time. The paper discusses...

This paper presents evidence on the amount of price rigidity that exists in individual transaction prices. Using the Stigler-Kindahi data, I examine the behavior of individual buyers' prices for certain products used in manufacturing. My most important findings are: 1.The degree of price...

To say that the price of some good is inflexible over time has little meaning if the "good" is changing over time. In this paper we concentrate on delivery lags as being the only dimension other than price that varies. We show how one can predict the relative importance of price and delivery lag...

This paper examines a model in which demand is uncertain and production must occur before demand is known for sure. By investing resources in information gathering activity, demand can be forecast. The paper investigates the relationship between the incentive to plan and market structure and...

In this article, I explain the inadequacy of our current state of knowledge regarding the effectiveness of antitrust policy towards mergers. I then discuss the types of data that one must collect in order to be able to perform an analysis of the effectiveness of antitrust policy. There are two...