Allocation is here understood as allocation among countries, while it is sometime taken as allocation between projects or operations. Intercountry allocation is an essential issue for concessional resources that are scarce. This note presents few remarks on the allocation of concessional...

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...

The estimated coefficient of distance on the volume of trade is generally found to increase rather than decrease through time using the traditional gravity model of trade. This distance puzzle proved robust to several ad hoc versions of the model using data for 1962-96 for a large sample of 130...