This Article applies an information-cost theory of property to water law. Because of its fluidity, exclusion is difficult in the case of water and gives way to rule of proper use, i.e., governance regimes. Looking at water through this lens reveals that prior appropriation employs more...

Community custom has played a limited but important role in the law of property. In addition to a few major historic examples such as mining camp rules and whaling, property law sometimes relies on community custom, for example in adverse possession, nuisance law, and beach access. This paper...

This article utilizes a unique data set of property laws in 119 jurisdictions in the world to test convergence/divergence theories in comparative property law. Our theory predicts that first, the structure of property law among all jurisdictions in the world will converge, or is similar since...

In this contribution to a volume on the work property scholarship of Thomas Merrill, I will show how an account of property as the law of things completes the picture of property, putting the right to exclude in proper perspective. Contra Merrill, the right to exclude is not the sine qua non of...

Despite the fusion of law and equity and the apparent demise of equity as a distinct system, this Article argues that equity is a distinct decision making mode within a legal system. Private law relies on formal structures of rights and rules that can be exploited and abused by opportunists. The...

Tort law presents a puzzle from an information cost point of view. Like property, its duties often avail against others generally, but unlike property it is appears not to be standardized and is more subject to judicial innovation. This essay argues that torts, like property, employs modular...

Common law and civil law property appear to be quite different, with the former emphasizing pieces of ownership called estates and the latter focusing on holistic ownership. And yet the two systems are remarkably similar in their broad outlines, for functional reasons. This paper offers a...

Avoiding the reduction of property to a bundle or rights or to the working out of a single master principle, the architectural theory of property sees property as an integrated system or structure anchored in certain unifying principles. Because our world is neither chaotic nor additiviely...