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Improvement Doctrines, Deepa Varadarajan

Deepa Varadarajan

When one party makes significant but unauthorized improvements to another's land, chattels or informational assets, should the "improving" nature of the act alter the liability or remedy calculus? Traditional property law has long had to resolve conflicts that arise when one person improves another's land or chattels without permission -- for example, if A cuts down B's trees and fashions a chair, or A erects a building on B's land. Ordinarily, A would be liable and subject to an injunction because B has a strict right to exclude that is protected by a property rule. But various doctrines in traditional …