This paper surveys the landscape of empirical studies on cross-border trade in knowledge that use IPRs data. Based on a thorough search of the literature, we identify and categorize the types and uses of IPRs data. Our discussion critically evaluates whether these data support the empirical...

This chapter explores how innovation is appropriated in the informal sector. It contributes new knowledge to this field in three ways. First, it solidifies a new interdisciplinary conceptual framework for looking at intellectual property (IP) and other appropriation strategies in the informal...

Using a difference-in-difference approach, we study how intellectual property right (IPR) protection affects innovation in China in the years around the privatizations of state-owned enterprises (SOEs). Innovation increases after SOE privatizations, and this increase is larger in cities with...

When is it appropriate for courts to second-guess decisions of private actors in shaping their business models, designing their networks, and configuring the (otherwise non-infringing) products that they offer to their customers? This theme appears periodically but persistently in intellectual...

Prices for pharmaceutical products over the last 10 years have skyrocketed, increasing far more rapidly than the general cost of living. This article argues there should be greater competition for the production of follow-on drugs through the strengthening of the double patenting prohibition:...

The patent system is usually described in terms of opposites, like producers versus trolls or software versus pharma. But the reality is a far more complex set of layers, including enforcers, patentees, and technology. This study of twenty-five years of patent litigation by highly litigious...

Economic theory has struggled to produce a coherent narrative justifying the implementation of intellectual property regimes, although a variety of rationales have been advanced as explanations. The most prevalent justification characterizes the subject matter of intellectual property in terms...

This article analyzes the effects of intellectual property rights in a quality-ladder model of endogenous growth in which incumbent firms preemptively innovate in order to keep their position of leadership. Unlike in models with leapfrogging, granting forward protection, and imposing a...

We find that an increase in a firm's incentives to use trade secrets to protect its intellectual property results in a more actively managed capital structure. Exploiting U.S. states' adoption of the Uniform Trade Secrets Act as a positive “shock” in the protection afforded to trade secrets,...

We show that examiner-driven variation in patent rights leads to quantitatively large impacts on several patent outcomes, including patent value, citations, and litigation. Notably, Patent Assertion Entities (PAEs) overwhelmingly purchase patents granted by "lenient" examiners. These examiners...