Of "Texans" and "Custers": Maximizing Welfare and Efficiency Through Informal Norms

Professor Robert Ellickson (Yale) theorized that the informal norms of a close-knit community maximize aggregate welfare and Professor Barak Richman (Duke) identified two distinct types of private ordering systems: “shadow of law” and “order without law.” Under the Ellickson-Richman structure, many Indian tribes qualify as close-knit groups where informal norms effectively operate. The additional trait of isolation — both geographic and cultural — makes them ideal communities for the prioritization of informal norms. The imposition of external law, such as state law, is harmful and unnecessary to the maintenance of order in these communities. Recent legislative efforts to ameliorate criminal problems in Indian Country miss the mark and an alternative solution prioritizing the operation of informal norms and private ordering should prevail over application of external law and structures.