The following paper was recently added to SSRN:
Annual Review of Law & Social Science, Vol. 5, December 2009
U of Chicago Law & Economics, Olin Working Paper No. 473
U of Chicago, Public Law Working Paper No. 269
LEE ANNE FENNELL, University of Chicago Law School
People often act in ways that are inconsistent with their own stated desires. What, if anything, can or should legal policy do about this disjunction? In recent years, legal and social science scholarship has increasingly recognized the potential policy relevance of self-control and related concepts in areas such as personal and public finance, consumer contract design, health and personal well-being, and criminal law. In this noncomprehensive review piece, I begin by defining willpower, disaggregating it from other, related problems, and considering the terms of the intraself conflict it implies. Drawing on ideas that are well recognized in the literature, I divide the costs of willpower lapses and their prevention into the failure costs of bad decisions, the exercise costs associated with exerting willpower effort, and the erosion costs that individuals and society as a whole might incur over time if willpower is not regularly exercised. After surveying a variety of possible responses to self-control problems, I offer some suggestions for future research.
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