This paper uses a new database on foreign aid to examine the relationships
among foreign aid, economic policies, and growth of per capita GDP. We find
that aid has a positive impact on growth in developing countries with good
fiscal, monetary, and trade policies but has little effect in the presence
of poor policies. Good policies are ones that are themselves important for
growth. The quality of policy has only a small impact on the allocation of
aid. Our results suggest that aid would be more effective if it were move
systematically conditioned on good policy. (JEL F350, O230, O400).