The Annual Review of Development Effectiveness 2009 presents evidence on the World Bank’s efforts in two areas. Part I tracks the outcomes of Bank projects and country programs and the evolution of monitoring and evaluation (M&E). Part II examines the Bank’s support for environmentally...

Impact evaluation has grown more popular as a method for identifying the causal links between interventions and outcomes. These kind of evaluations assess changes that can be attributed to a particular intervention. Both innovations in statistical methods and the demand for evaluations that can...

This report evaluates the outcomes of World Bank Group support to Afghanistan from 2002-11. Despite extremely difficult security conditions, which deteriorated markedly after 2006, the World Bank Group has commendably established and sustained a large program of support to the country. The key...

The severe conditions in Zimbabwe, which reached a nadir in 2008 and 2009, led to a collapse of basic systems including the reliability and safety of water supply and sanitation services, leading to an outbreak of cholera with more than 4,000 deaths and over 90,000 people infected. The World...

After falling out of fashion somewhat (Schmitz, 2006) there has been a resurgence of interest in conditional or results-based instruments over the last few years. Faced with increasing pressure on budgets and sometimes frustrated with the perceived ineffectiveness of development spending, policy...

Security and development remain inextricably linked in Afghanistan, with the poor security environment continuing to exert a significant constraint on confidence, investment, and growth. As a result, in 2015, the economy grew at only 0.8 percent. In addition to the security situation, adverse...

This study provides an overview of Arab official development assistance (ODA) over the past four decades. Trends in volume, composition, and direction are discussed in chapter two and the institutional framework is discussed in chapter three. Over 90 percent of Arab development assistance is...

In Madagascar, donors have traditionally counted for almost half of the government's budget and have been, by far, the main source of funding in social sectors. Since the beginning of the crisis, official aid toward education, health, and social protection surged, reaching almost US