Crs Report for Congress

In most cases, the success or failure of U.S. foreign aid programs is not entirely clear, in part because historically, most aid programs have not been evaluated for the purpose of determining their actual impact. The purpose and methodologies of foreign aid evaluation have varied over the decades, responding to political and fiscal circumstances. Aid evaluation practices and policies have variously focused on meeting program management needs, building institutional learning, accounting for resources, informing policymakers, and building local oversight and project design capacity. Challenges to meaningful aid evaluation have varied as well, but several are recurring. Persistent challenges to effective evaluation include unclear aid objectives, funding and personnel constraints, emphasis on accountability for funds, methodological challenges, compressed timelines, country ownership and donor coordination commitments, security, and agency and personnel incentives. As a result of these challenges, aid agencies do not undertake rigorous evaluation for all foreign aid activities.