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...

The "results agenda" adopted by the World Bank and other donors aims to ensure that development assistance yields sustainable poverty reduction. Effective poverty reduction results from three main factors: sustained and inclusive growth, effective service delivery to the poor, and capable public...

The 2004 Annual Review of Development Effectiveness looks at the recent 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...

This is the fifth Annual Review of Development Effectiveness (ARDE). This year's Review highlights the choice of lending and non-lending instruments and activities to achieve development objectives. It complements the Annual Report on Portfolio Performance, the Quality Assurance Group's...

Firms and entrepreneurs of all types - from microenterprises to multinationals - play a central role in growth and poverty reduction. Their investment decisions drive job creation, the availability and affordability of goods and services for consumers, and the tax revenues governments can draw...

This report provides actionable advice on how to design and implement fiscal policies for both development and climate action. Building on more than two decades of research in development and environmental economics, it argues that well-designed environmental tax reforms are especially valuable...

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...

Convenient access to safe water is central to human health and development. Water-borne disease remains a major cause of mortality and morbidity in the world, much of which could be eliminated by a combination of better water, sanitation and hygiene (WaSH). The WHO estimates that around 502 000...

Sustainable development goals (SDGs) placed access to basic services at the center of international development in 2016-2030. Out of 17 goals, five address the access of poor people to basic services: to health in SDG3, to education in SDG4, and SDG5, to water and sanitation in SDG6, to energy...