The aim of this paper is to summarise the extant theory as it relates to the economics of trademark, and to give some suggestions for further research with reference to distinct streams ofliterature. The proposed line of study inevitably looks at the complex relationship between signs and...

Global public goods, differently from what it might be thought, are quite common in the real world. This work suggests that both the governments' struggle against Mafia and the prevention of immigration can be regarded as global public goods. We assume a federation of jurisdictions with two...