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The Origin, Development, And Regulation Of Norms, Richard H. Mcadams

Michigan Law Review

For decades, sociologists have employed the concept of social norms to explain how society shapes individual behavior. In recent years, economists and rational choice theorists in philosophy and political science have started to use individual behavior to explain the origin and function of norms. For many in this group, the focus of study is the interaction of law and norms, of formal and informal rules. Exemplified by Robert Ellickson's Order Without Law, this literature uses norms to develop more robust explanations of behavior and to predict more accurately the effect of legal rules. Norms turn out to matter in legal …