In the long run tax effort, we argue, determines the effectiveness of aid, and this relationship operates simultaneously with the negative link in the opposite direction observed by Bräutigam and Knack (2004) and others. Tax effort and the ability of the state to diversify its taxation...

Summary We build on Bulir and Hamann's analysis of aid volatility [Bulir, A., & Hamann, J. (2003). Aid volatility: An empirical assessment. IMF Staff Papers, 50(1), 64-89; Bulir, A., & Hamann, J. (2008) Volatility of development aid: From the frying pan into the fire? Washington DC: IMF, paper...

Summary We examine the impact of Micro Health Insurance placement on health awareness, healthcare utilization, and health status of microcredit members in rural Bangladesh, using data from 329 households in the operating areas of Grameen Bank. The results are based on econometric analysis...

Summary Evidence is mounting that the pattern of overseas aid through time, of which its volatility (or instability) is a key dimension, has an important influence on its effectiveness. The three papers in this Special Section examine the extent of this influence, and how it may be possible to...