Private financial flows such as foreign direct investment seem toencourage economic growth and relieve poverty in part because theycreate excellent incentives for transferring know-how and in partbecause they are subject to a stern market test that ensures they areallocated and monitored...

Critics of the aid industry have accused it of acting like a cartel (Easterly 2002). The accusation has some bite-globally the industry remains somewhat concentrated, and for the typical recipient country, highly concentrated. Yet the most striking fact about the industry is how relentlessly...