Does Foreign Aid Really Work?Foreign aid is now a $100bn business and is expanding more rapidly today than it has for a generation. But does it work? Indeed, is it needed at all? Other attempts to answer these important questions have been dominated by a focus on the impact of official aid provided by governments. But today possibly as much as 30 percent of aid is provided by Non Governmental Organizations (NGOs), and over 10 percent is provided as emergency assistance. In this