In Paragraph (iv) pharmaceutical cases, a patent-litigation decision often determines whether a brand-firm monopoly continues or generic entry occurs. Using unique patent litigation data and an event-study approach that accounts for probabilistic district court decisions and an appellate...

We analyze subscriber usage data from an Internet Service Provider that sells service using three-part tariff and unlimited plans. Subscribers facing three-part tariffs have lower average usage than subscribers on unlimited plans, and differences among heavy users explain nearly all the overall...

This paper studies the problem of partnership dissolution in the context of asymmetric information. Past work shows that the initial share allocation, interdependence of partners’ valuations, and asymmetric control all affect the possibility of efficient dissolution. In this paper, I show, in...

We show that standard winner-pay auctions are inept fund-raising mechanisms because of the positive externality bidders forgo if they top another's high bid. Revenues are suppressed as a result and remain finite even when bidders value a dollar donated the same as a dollar kept. This problem...

We analyze technology investment and adoption by a product developer who faces uncertainty over whether any existing patent covers a new technology. If there is a patent, the (non-producing) patentee may choose to “lurk”—i.e., to strategically delay enforcement—hoping that the developer...

We estimate demand for residential broadband using high-frequency data from subscribers facing a three-part tariff. The three-part tariff makes data usage during the billing cycle a dynamic problem; thus, generating variation in the (shadow) price of usage. We provide evidence that subscribers...

With its powerful mandate to unify patent law, the Court of Appeals for the Federal Circuit (CAFC), established in 1982, represents an intriguing recent example of an institutional innovation with potentially broad economic consequences. Given sole responsibility for handling patent appeals and...

This paper studies the puzzle of what caused the surge in US patenting in the 1980s. I first argue that, under the standard view of patents, where value depends only on the appropriable rents created by the patent's exclusive property rights over related technologies and product markets, this...

More than 20 years after the establishment of the Court of Appeals for the Federal Circuit (CAFC), research has yet to explain accurately the new court’s impact on patent litigation, patenting, and inventive activity. To address this shortcoming in the literature, we analyze a novel data set...