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State User Fees And The Dormant Commerce Clause, Dan T. Coenen

Vanderbilt Law Review

The law takes shape as great principles collide in the context of concrete cases. In the field of constitutional law, the task of reconciling key precepts falls, of necessity, to the Supreme Court. Indeed, much of the Court's work involves delineating the borders of competing constitutional principles that the Court itself has created.

This Article considers the interplay of two central tenets of the Court's dormant commerce clause jurisprudence. The first of these principles exempts from the general proscription on discrimination against interstate commerce a state's actions as a "market participant," rather than as a "market regulator."' The second principle, …