Most people in medieval Europe lived at subsistence in a violent feudal world. Adam Smith explained both the long-term stability of the feudal system and how the towns escaped this violence trap through political exchange that fostered their ability to enter long-distance trade, significant...

Traditional justifications for patents are all based on direct or indirect contribution to the creation of new products. Patents serve the social interest if they provide not just invention, but innovation the world would not otherwise have. Non-practicing entities (NPEs) as well as...

The “grand bargain” of workers’ compensation, whereby workers relinquished the right to sue their employers in exchange for no-fault occupational injury insurance, was one of the great tort reforms of the Twentieth Century. However, there is one U.S. state that has always permitted...

Open access to labor organizations lagged nearly a century behind open access to business organizations, arising as part of the New Deal in the mid-1930s. During the century previous to the New Deal, firms and governments actively suppressed labor organization, frequently resorting to violence....

The International Centre for Trade and Sustainable Development has assembled a task force on Rethinking International Subsidy Disciplines. This paper, prepared for the task force, considers the economic case for general disciplines on subsidies by WTO member states. It considers the two...

Intellectual property (IP) is a form of regulation. Once we understand IP laws as government social policies that seek to alter market outcomes, we can start to think of those laws as part of a broader tapestry of government rules that affect innovation in a complex variety of ways. Sometimes...

I examine the effects that the 1986 Immigration Reform and Control Act (IRCA), which legalized almost 3 million immigrants, had on crime in the United States. I exploit the IRCA's quasi-random timing as well as geographic variation in the intensity of treatment to isolate causal impacts. I find...

Patent pools have become a prominent mechanism to reduce litigation risks and facilitate the commercialization of new technologies. This paper takes advantage of a window of regulatory tolerance under the New Deal to investigate the effects of pools that would form in the absence of effective...

Conventional wisdom holds that economic analysis of law is either embryonic or nonexistent outside of the United States generally and in civil law jurisdictions in particular. Existing explanations for the assumed lack of interest in the application of economic reasoning to legal problems range...