This 2004 Annual Review of Development Effectiveness (ARDE): The World Bank's Contributions to Poverty Reduction, looks at the growth and poverty reduction experience of client countries. It assesses the extent to which Bank interventions have contributed to growth and poverty reduction and the effectiveness of different types of interventions. The review uses the key elements of the Bank's 2001 poverty reduction strategy to examine the extent to which these elements respond to the needs of the poor, are actually being carried out, and are having an impact. Like previous ARDEs, this review draws primarily on OED's recent evaluation studies, synthesizing and highlighting the findings of these studies around a common theme-in this case, poverty reduction.