We examine the consequences of allowing a bottleneck input supplier to vertically integrate downstream and compete with users of the input when the input has a regulated price above cost. If the supplier maximizes the sum of short-run profits from the downstream market and input market, then...

I explain why a monopolist would knowingly create excess demand. Suppose customers initially do not know their valuation for a good but over time become informed. Although customers prefer purchasing after becoming informed, a monopolist prefers selling to customers while uninformed, because a...

By initially selling goods only in bundles and subsequently selling unsold units individually, a multiproduct seller can create a buying frenzy in which his profit is higher than it would be if he sold all units individually at their market clearing prices. In this frenzy, high-valuation...

We introduce discovery into a model of settlement and negative expected value (NEV) suits under asymmetric information. The option to conduct discovery has several important effects. First, because discovery is cheaper than litigation, it reduces the defendant's incentive to settle under...