Sub-national authorities [SNAs] have seen a great development in their influence in the European up from the 1980s, due to several processes at work in Europe. Multi-level governance [MLG], a theory derived from studies on European Integration, explains for instance the changing interaction between different …

In the hard-hit countries by HIV/AIDS, the epidemic has eroded the development gains made in past decades. The spread of HIV is heterogeneous in Sub-Saharan African courtiers, with different peaks which vary geographically and in terms of their distribution among social or economic groups. Thus, there …