This working paper has been prepared within the UNU-WIDER project 'Foreign Aid': Research and This paper confronts three conundrums. First, does the relationship between aid and growth fade over time when aid is successful? Second, why are aid inflows neglected in the literature on growth...

We argue in this paper that cancelling the debt of the poorest countries was a good thing, but that it should not imply that the debt instrument should be foregone. Debt and debt cancellations are indeed two complementary instruments which, if properly managed, perform better than either loans...