Law Commons^™

The Character Of The Governmental Action, Thomas W. Merrill

Faculty Scholarship

Penn Central Transportation Co. v. New York City holds a secure position in the architecture of the regulatory takings doctrine. That doctrine is at bottom a tool for distinguishing between different governmental powers; in particular, between the power of eminent domain and the police power. Because eminent domain requires that compensation be paid, whereas the police power does not, it is necessary to draw a line between these powers. Conceivably we could simply take the legislature at its word as to which power it is exercising. But at least since Pennsylvania Coal Co. v. Mahon, the Supreme Court has insisted …