Notre Dame Law School NDLScholarship Journal Articles Publications 2014 Shared Parenting Laws: Mistakes of Pooling? Margaret F. Brinig Notre Dame Law School,
[email protected] Follow this and additional works at: https://scholarship.law.nd.edu/law_faculty_scholarship Part of the Family Law Commons Recommended Citation Margaret F. Brinig, Shared Parenting Laws: Mistakes of Pooling?, Notre Dame Legal Studies Paper No. 1426 (August 14, 2014). Available at: https://scholarship.law.nd.edu/law_faculty_scholarship/1116 This Article is brought to you for free and open access by the Publications at NDLScholarship. It has been accepted for inclusion in Journal Articles by an authorized administrator of NDLScholarship. For more information, please contact
[email protected]. Shared Parenting Laws: Mistakes of Pooling? Margaret F. Brinig, Notre Dame Law School In their recent paper “Anti-Herding Regulation,” forthcoming in the Harvard Business Review,1 Ian Ayres and Joshua Mitts argue that many well-intentioned public policy regulations potentially harm rather than help situations. That is, because the rules seek to pool—or herd—groups of people, treating them as equal, they miss or mask important differences among the regulated, thus magnifying systematic risk. Anti- herding regulation, on the other hand, can produce socially beneficial information, in their words steering “both private and public actors toward better evidence-based outcomes.” Left to their own, or with various carrot-and-stick incentives, some groups, anyway, would instead fare better if allowed to separate or diverge. Ayres and Mitts buttress their case with examples from engineering (bridges collapsing because soldiers crossed them in cadences matched to the structures’ oscillations), finance (mandating only low percentages down for real estate purchasers), biodiversity and ecosystem stability, and genetic variation itself.