In this paper we analyze the factors that should be considered when allocating a given policy function at a particular level of government and how these factors affect the growth and evolution of multi-level governments. After discussing the interplay of economies of scale, economies of scope,...

In this paper, we develop an economic model of subsidiarity and discuss the ways in which this instrument should best be applied in the context of a changing European Union. The results suggest that the application of the subsidiarity test in the context of a union with growing membership...

The Handbook focuses particularly on how the development of EU law negotiates the tension between market integration, national sovereignty and political democracy. The book begins with chapters examining constitutional issues, while further chapters address the establishment of a single market....

According to expressive law theories, expression of values is an important function played by the law. Expressive laws affect behavior, not by threatening sanctions or promising rewards, but by changing individual preferences and tastes and, in some cases, by affecting social norms and values....

According to expressive law theories, expression of values is an important function played by the law. Expressive laws affect behavior, not by threatening sanctions or promising rewards, but by changing individual preferences and tastes and, in some cases, by affecting social norms and values....