This paper discusses the smallness of subsidiary jurisdictions as a third dimension of centrality, besides vertical centrality and fragmentation (horizontal centrality). A panel analysis concerning all 26 Swiss cantons (from 1990 to 2003) shows that public expenditure per-capita increases with...

I discuss a dynamic version of the Zodrow-Miezskowski model, where world capital supply is not fixed. The time horizon of the welfare maximizing government is assumed to be infinite whereas the household sector is designed according to the two-period overlapping-generations model. Thus social...

Under most U.S. environmental laws and some health and safety laws, states may apply to implement and enforce the law, through a process known as authorization or primacy. The paper presents a simple model of the strategic interaction between the federal and state governments with such voluntary...