TY - JOUR AU - Rajan,Raghuram G. AU - Subramanian,Arvind TI - What Undermines Aid's Impact on Growth? JF - National Bureau of Economic Research Working Paper Series VL - No. 11657 PY - 2005 Y2 - October 2005 UR - http://www.nber.org/papers/w11657 L1 - http://www.nber.org/papers/w11657.pdf N1 - Author contact info: Raghuram Rajan Booth School of Business University of Chicago 5807 South Woodlawn Avenue Chicago, IL 60637 Tel: 773/702-4437 Fax: 773/702-0458 E-Mail: raghuram.rajan@ChicagoBooth.edu Arvind Subramanian Peterson Institute for International Economics 1750 Massachusetts Ave, NW Washington, DC 20036 E-Mail: asubramanian@piie.com M2 - featured in NBER digest on 2005-10-03 AB - We examine one of the most important and intriguing puzzles in economics: why it is so hard to find a robust effect of aid on the long-term growth of poor countries, even those with good policies. We look for a possible offset to the beneficial effects of aid, using a methodology that exploits both cross-country and within-country variation. We find that aid inflows have systematic adverse effects on a country's competitiveness, as reflected in a decline in the share of labor intensive and tradable industries in the manufacturing sector. We find evidence suggesting that these effects stem from the real exchange rate overvaluation caused by aid inflows. By contrast, private-to-private flows like remittances do not seem to create these adverse effects. We offer an explanation why and conclude with a discussion of the policy implications of these findings. ER -