WP31

Synthesis of impact evaluations of the World Food Programme’s nutrition interventions in humanitarian settings in the Sahel

3ie Working paper 31

Tara Kaul, Safiya Husain, Tony Tyrell and Marie Gaarder

Acute malnutrition in the Sahel region affects an estimated 6 million children under the age of 5, of whom approximately 1.4 million require treatment for severe acute malnutrition. Considerable evidence of the effectiveness of interventions to treat moderate acute malnutrition under optimal conditions exists.  However, there is insufficient and equivocal understanding of the relationship between prevention and treatment of malnutrition.

This working paper synthesises findings and lessons from four 3ie-supported impact evaluations of the World Food Programme’s interventions to improve nutrition and food security outcomes in Chad, Mali, Niger and Sudan. It also provides evidence on the interrelationship between programmes for preventing and treating moderate acute malnutrition in emergency and post-emergency contexts.

A version of this working paper was published by the World Food Programme. The paper and a management response by the World Food Programme Executive Board to the recommendations made in the synthesis paper, are available here.

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wp32

Integrating impact evaluation and implementation research to accelerate evidence-informed action

Working paper 3ie 2018
The authors of this paper use three case studies in which researchers and implementers integrated implementation research and impact evaluation, highlighting what worked or what was missed and provide practical recommendations.

WP30

Community-driven development: does it build social cohesion or infrastructure? A mixed-method evidence synthesis

Working paper 3ie 2018

In community-driven development (CDD) programmes, community members are in charge of identifying, implementing and maintaining externally funded development projects.

Evaluating advocacy: an exploration of evidence and tools to understand what works and why

Evaluating advocacy: an exploration of evidence and tools to understand what works and why

Working paper 3ie 2017

This working paper adds to the growing study and practice of advocacy evaluation by examining the challenges associated with evaluating advocacy initiatives.

3ie Working Paper 26

Power calculation for causal inference in social science: sample size and minimum detectable effect determination

Working paper 3ie 2016

This manual, developed in-house by 3ie's Eric Djimeu and Deo-Gracias Houndolo, presents the basic statistical concepts used in power calculations for experimental design.

wp13

Can we obtain the required rigour without randomisation?

Working paper 3ie 2011

Karl Hughes and Claire Hutchings describe problems development organizations face in moving beyond outcome measurement.