Conditional pricing practices are pricing strategies in which a seller conditions its prices on factors such as volume, the set of products purchased, or the buyer's share of purchases from the seller. This short primer provides a unifying overview of the economic literature that addresses these...

We provide a general definition of bundling that encompasses the bundling of two or more objects over sets of three or more objects. Bundled objects may be units of the same product, different products, or both. Such bundling encompasses a range of controversial pricing practices that have drawn...

In this paper, we examine price movements over time around the collapse of a bid-rigging conspiracy. While the mean decreased by sixteen percent, the standard deviation increased by over two hundred percent. We hypothesize that conspiracies in other industries would exhibit similar...

We study mergers among firms that compete by simultaneously choosing price and location. The merged firm moves its two products away from each other to reduce cannibalization, and the non-merging firms move their products in between the merging firm's products. Post-merger repositioning...