Economic underdevelopment in sub-Saharan Africa has a long history. Two centuries of globalization has left sub-Saharan Africa lagging far behind in its economic development - its income is twenty five times smaller than the income of the USA, the richest economy in the world. This unfavorable situation …

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 …