Plusieurs modeles ont ete elabores afin de preciser les proprietes du contrat a paiement differe. Toutefois, si les modeles reposent tous sur le meme principe general, chacun integre un nombre limite d'hypotheses. Cet article fait la synthese de proprietes et problemes lies a ce type de modele...

A consideration of urban artisans' production role in the socio- economic development in Mali precedes a discussion of different policy proposals for strengthening its potential. In 1983, this sector account for 21000 wage workers and 9000 apprentices. It provided goods and services for the...