Abstract

A semicommons regime exists when the efficient use of a resource requires the co-existence of both common and private uses. In a seminal article, Henry Smith examined the system of semicommons property in regard to medieval open fields. In such a system, peasants shared common land for collective grazing, but used privately owned scattered strips for grain growing. This paper provides the first formal model of semicommons property regimes. Our model demonstrates (1) how the costs of strategic behavior in semicommons regimes may outweigh those in commons regimes and (2) how semicommons regimes may solve collective action problems by introducing anticommons arrangements. We extend previous property literature by offering new insights as to conditions in which mixed property regimes emerge and fragmentation solutions are favored.

Submitted: July 17, 2008 · Accepted: November 19, 2008 · Published: April 10, 2009

Recommended Citation

Bertacchini, Enrico; De Mot, Jef P.B.; and Depoorter, Ben (2009) "Never Two Without Three: Commons, Anticommons and Semicommons," Review of Law & Economics: Vol. 5 : Iss. 1, Article 8.
DOI: 10.2202/1555-5879.1312
Available at: http://www.bepress.com/rle/vol5/iss1/art8