In this paper, we perform a Tobit analysis of aid allocation, covering the period 1999-2002 and accounting for both altruistic and selfish donor motives. It turns out that poorer countries get clearly more aid from both bilateral and multilateral donors. Most donors are also found to direct...

Almost half of the world's states provide bilateral development assistance. While previous research takes the set of donor countries as exogenous, this article is the first to explore the determinants of aid donorship. We hypothesize that democratic institutions reduce poor countries' likelihood...