Monograph 112: Diasporas, Remittances and Africa South of the Sahara. A Strategic Assessment, Marc-Antoine Perouse de Montclos

Modern African “ethno-national” diasporas of today are very different
from the “old” black diaspora which emerged out of the slave trade.
Contemporary migrants are very much in touch with their homeland, to
which they often remit money on a regular basis. They have an economic
and political role to play in the countries of departure as well as
arrival. In the homeland, they can contribute to development and
democracy, especially in enclaves, island micro-states and war-torn
countries which record disproportionate emigration flows. Yet the
governments of developing countries are not fully aware of the
opportunities that these migrant communities offer. Most of them still
consider their nationals abroad as a nuisance, either because they
resent the “brain drain” or because of the political threat they
represent, especially to authoritarian regimes. Indeed some African
diasporas back armed struggles, terrorist groups, and criminal
organisations. However, one must be careful not to overemphasize their
contribution either to development and democratic transitions or to
disruptive forces.