The traditional aid-to-investment-to growth linkages are Mot very robust, e
specially for African economies. Aid does not necessarily finance investmen
t and investment does not necessarily promote growth. Differences in econom
ic policy, on the other hand, can explain much of the difference in growth
performances. Furthermore, domestic politics rather than aid or conditional
ity has been the main determinant of policy reform. Where societies and gov
ernments have succeeded in putting growth-enhancing policies into place, ai
d has provided useful support. The combination of good policies and aid has
created a productive environment for private investment and growth.