Documents et rapports

政策影响评估实践 : 第二版 (chinois)

Development programs and policies are typically designed to change outcomes such as raising incomes, improving learning, or reducing illness. Whether or not these changes are actually achieved is a crucial...

Lebanon Interim Damage and Loss Assessment (DaLA) : Assessment Report (anglais)

This report presents the findings of an interim Damage and Loss Assessment (DaLA) conducted by the World Bank to assess the impact of the conflict affecting Lebanon. As of November 7, 2024, the conflict...

Detecting an Impact (anglais)

An impact evaluation assesses changes in the well-being of individuals, households, communities or firms that can be attributed to a particular project, program or policy. The report presents: what is...

Sample Size and Statistical Power (anglais)

Building Resilient Health Systems in Latin America and the Caribbean : Lessons Learned from the COVID-19 Pandemic - Executive Summary (anglais)

More than two years into the pandemic, the evidence is clear: COVID-19 has unleashed an unprecedented socioeconomic and health crisis, and devastated communities across Latin America and the Caribbean...

Construyendo Sistemas de Salud Resilientes en América Latina y el Caribe : Lecciones aprendidas de la pandemia de COVID-19 - Resumen Ejecutivo (espagnol)

Después de más de dos años de la pandemia, la evidencia es clara: COVID-19 ha desatado una crisis socioeconómica y de salud sin precedentes y ha devastado comunidades en toda América Latina y el Caribe...

Shocks and Household Welfare in Sudan (anglais)

The Sudanese economy has faced several shocks over the years—sometimes resulting in devastating impacts on the economy and the welfare of Sudanese households. Poor households are often particularly vulnerable...

Impact Evaluation in International Development : Theory, Methods and Practice (anglais)

Impact evaluations are studies that attempt to measure the causal impact of a project, program, or policy on one or more outcomes. This book provides a comprehensive exposition of how to conduct impact...

Two Years After : Saving a Generation (anglais)

LAC has endured one of the longest spells of school closures. The region was hit disproportionately hard in health, economic, and educational terms. In the region, an entire generation of students – approximately...

Dos Años Después : Salvando a una Generación - Resumen Ejecutivo (espagnol)

ALC ha sufrido uno de los cierres de escuelas más largos del mundo. Los efectos de la pandemia sobre el sector educativo de la región han sido muy serios. La incipiente recuperación debe centrarse en el...

Dois Anos Depois : Salvando uma Geração - Resumo Executivo (portugais)

A América Latina e o Caribe sofreram um dos períodos mais longos de fechamento de escolas. Os efeitos da pandemia sobre o setor de educação da região foram graves. A recuperação incipiente deve concentrar-se...

Dos Años Después : Salvando a una Generación (espagnol)

ALC ha sufrido uno de los cierres de escuelas más largos del mundo. Los efectos de la pandemia sobre el sector educativo de la región han sido muy serios. La incipiente recuperación debe centrarse en el...

Two Years After : Saving a Generation - Executive Summary (anglais)

LAC has endured one of the longest spells of school closures. The region was hit disproportionately hard in health, economic, and educational terms. In the region, an entire generation of students – approximately...

Reshaping Norms : A New Way Forward (anglais)

South Asia’s growth rate has returned to pre-pandemic levels. However, the uneven recovery from the pandemic has left countries in South Asia with multiple policy challenges, which are exacerbated by the...

Kenya - Water and Sanitation Development Project : Resettlement Plan (Vol. 5 of 3) : Abbreviated Resettlement Action Plan for Baricho Wellfields Protection Works (anglais)

The development objective of Water and Sanitation Development Project for Kenya is to remove screenings and grit from the purely storm water conveyance system before discharge into the Indian Ocean. Some...

COVID19 and Public Transport in Africa (anglais)

The COVID-19 pandemic is leading to an unprecedented global economic recession and widespread social distress. Despite its late arrival in Sub-Saharan Africa, COVID-19 is spreading rapidly. As of early...

World Bank Group Evaluation Principles (anglais)

The World Bank Group is committed to its twin goals: to eradicate extreme poverty and boost shared prosperity in a sustainable manner. The World Bank Group’s Forward Look – A Vision for the World Bank...

Investing for Impact : Operating Principles for Impact Management (anglais)

Impact investments have the potential to make a significant contribution to important outcomes by addressing challenges related to, for example, economic inequality, access to clean water and sanitation...