The novel part of this paper is a model of the principle of proportionality, as the cornerstone of the doctrine of fundamental rights. German law, and with some modifications also the law of the European Community and the European Convention on Human Rights, do not categorically outlaw...

This chapter addresses a new and fertile research program: constitutional law and economics. Constitutional law and economics asks questions like, ‘What is the extent of the U.S. Congress's power to regulate commerce?'; ‘How much legislative authority can be delegated to administrators?';...