Property law has eluded both a consistent definition and a unified conceptual framework. Instrumentalists insist that property is nothing more than default contract rules. Conceptualists proclaim the primacy of in rem conceptualization and of specially privileged rights such as the rights to...

The small village of Cheshire, Ohio was recently acquired in its entirety by the firm whose giant power plant, located at the edge of town, caused it serious pollution problems. Although the plant was worth substantially more than the town, this was not a simple Coasean bargain. This paper...