This paper contributes towards the growing debate concerning the world distribution of income and its evolution over that past three to four decades. Our methodological approach is twofold. First, we formally test for the number of modes in a cross-sectional analysis where each country is...

We conduct an empirical study on how 22 donors allocate their bilateral aid among 147 recipient countries over the 1970-2004 period to investigate whether recent changes in the international aid architecture-at the international and country level-have led to changes in donor behavior. We find...