"We develop a model where products liability trials provide information to consumers who are not parties to the litigation. Consumers use this information to take precautions against dangerous products. A critical assumption is that consumers cannot differentiate between firms that have never...

In the late 1970's, rates of undocumented immigration into the United States increased dra- matically. This increase led to pressure on the federal government to nd some way of dealing with the immigrants, culminating in the 1986 Immigration Reform and Control Act (IRCA). This paper seeks to...

We examine a dynamic model of up-or-down problem solving. A decision maker can either spend resources investigating a new problem before deciding what to do, or decide based on similarity with precedent problems. Over time, a decision making framework, or jurisprudence, develops. We focus on the...

This paper models the disclosure of knowledge via licensing to outsiders or fringe firms as a threat, useful in ensuring firms keep their commitments. We show that firms holding intellectual property are better able to enforce agreements than firms that don't. In markets requiring innovation to...

We examine a dynamic model of up-or-down problem solving. A decision maker can either spend resources investigating a new problem before deciding what to do or decide on the basis of similarity with precedent problems. Over time, a decision-making framework, or jurisprudence, develops. We focus...

This paper is an economic analysis of cause lawyering, in which lawyers seek social change through the courts. The lawyer’s litigation strategy consists of deciding how many steps in the law to ask the court to move at a single moment. We find that more intense advocates prefer to ask for a...