lack of a coercive global authority that is able to enforce efficient international environmental regulations. In our model … individual regions voluntarily commence international negotiations on public good provision, which are accompanied by side …, it is applicable to various international externality problems …

, international financial crisis and fiscal retrenchment have focussed policy makers on the international dimensions of income and … contrast, greater international co-operation for direct tax collection (to which the G20 is already committed) would allow …

In the present work we try to find out whether the existence of positive international externalities generates an … adopt a simple economic model incorporating the international linkage of national economies. Utility proves always to be …

In this paper we highlight aspects related to the links between international migration, foreign tied aid and the …