We use a novel data set within an instrumental variables framework to test whether the presence and legal strength of constitutional environmental rights are related to environmental outcomes. The outcome variables include Yale’s Environmental Performance Index and some of its components. The...

This paper presents an economic theory of property, tort, and contract law based on the goal of efficiently governing economic exchange relationships. In the theory, legal boundaries emerge endogenously in response to exogenous differences in the nature of the underlying transaction concerning...

Modern-day piracy on the high seas once again poses a serious threat to international shipping. This paper develops an economic of model of piracy that emphasizes the strategic interaction between pirates (offenders) and shippers (victims), a factor not previously studied in the law enforcement...

Article 100 of the U.N. Convention on the Law of the Sea requires signatories to “cooperate” against maritime piracy, but “cooperate” is undefined. Enforcement is a public good – creating uncompensated benefits for others, so suffering from free-rider problems. Our analysis readily...

This paper uses a similar theoretical approach to that in the modern literature on the propagation of civil wars to assess the causes of the American Revolution. Economic causes are weighed relative to political causes as a contribution to the more than 200-year inconclusive debate among...

This essay provides and economic analysis of the problem of modern-day maritime piracy. The essay first reviews the current scope of the problem, and then develops an economic of model of piracy that emphasizes the strategic interaction between the efforts of pirates to locate potential targets,...

A model is developed explaining many common historical sequences: inter alia, the rise and fall of empires, expansion or contraction in the geographic size of nations, wars of secession, non-contested secessions, and growth of supra-national unions. The basic unit of analysis is a transaction in...

The salvage of historic shipwrecks involves a debate between salvors, who wish to maximize profit, and archeologists, who wish to preserve historical value. Traditionally, salvage of shipwrecks has been governed by admiralty law, but the Abandoned Shipwreck Act of 1987 transferred title of...

We offer an analysis of the American Revolution in which actors are modeled as choosing the sovereign organization that maximizes their net expected benefits. Benefits of secession derive from satisfaction of greed and settlement of grievance. Costs derive from the cost of civil war and lost...