This database of publications comprises outputs from our team and partner organisations that are relevant to the areas of work in which CDI aims to be active.
February 2017
This report highlights the paradox within impact investing: the prioritisation of ‘social impact’ without prioritising ‘impact evidence’.
November 2016
This report explains the methodology used to analyse the demand for evidence and accountability within the impact investment market.
February 2016
This paper by Adinda Van Hemelrijck and Irene Guijt explores how impact evaluation can live up to standards broader than statistical rigour in ways that address challenges of complexity and enable stakeholders to engage meaningfully.
February 2016
There is widespread recognition that mixed-methods approaches are a ‘platinum standard’ in research and evaluation and that the expanding availability of secondary quantitative data creates unprecedented opportunities for studying poverty and evaluating poverty reductio...
February 2016
This CDI Practice Paper by Pauline Oosterhoff, Sowmyaa Bharadwaj, Danny Burns, Aruna Mohan Raj, Rituu B. Nanda and Pradeep Narayanan reflects on the use of participatory statistics to assess the impact of interventions to eradicate slavery and bonded labour.
January 2016
A heightened focus on demonstrating development results has increased the stakes for evaluating impact (Stern 2015), while the more complex objectives and designs of international aid programmes make it ever more challenging to attribute effects to a particular interven...
April 2015
This CDI Practice Paper by Giulia Mascagni provides a critical assessment of the literature on tax experiments to date.It examines the main conceptual, methodological and data-related challenges, and provides practical reflections on how to move forward in low- and midd...
March 2015
This CDI Practice Paper by Melanie Punton and Katharina Welle explains the methodological and theoretical foundations of process tracing, and discusses its potential application in international development impact evaluations.
January 2015
This IDS Bulletin is the second of two that follow an Institute of Development Studies event seeking to define an agenda for research and practice of development impact evaluation. It focuses on exploring the potential of systems ideas and complexity concepts to meet th...
January 2015
All evaluation approaches have to address questions about their legitimacy, validity, relevance and usefulness. As the complexity of interventions is more widely acknowledged, impact evaluation appears to be especially vulnerable to these challenges. This article explor...
January 2015
The three core systems concepts – interrelationships, perspectives and boundaries – can be used for framing an impact evaluation (see Williams, this IDS Bulletin). But their use also has implications for the type of learning that an impact evaluation is likely to genera...
Going Beyond Mixed Methods to Mixed Approaches: A Systems Perspective for Asking the Right Questions
January 2015
An impact evaluation's primary task is to determine which impacts were caused by an intervention, distinguishing them from those produced by other causes. However, in complex systems, interventions may contribute towards less apparent forms of impact (such as negative,...
January 2015
The complexity of development processes makes it difficult to observe and interpret the impacts of policies. The authors demonstrate the use and benefits of system dynamics modelling (SDM) in impact evaluation of private sector development programmes. A system dynamics...
January 2015
System dynamics modelling (SDM) was used and process researched as a case to investigate its utility as a systems-based evaluation (SBE) approach. A system dynamics (SD) model1 was developed to evaluate the potential requirements and implications on the health systems o...
January 2015
Ideas from complexity science and systems thinking are demonstrably helpful in a shift from exploring (systematic) linear net effects of an intervention towards exploring wider (systemic) effects occurring elsewhere. But where these ideas of ‘impact’ are coupled with a...