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  • Blue Marble Evaluation

    Blue Marble Evaluation is a global initiative focused on training the next generation of evaluators to Think Globally, Act Globally and Evaluate Globally. 
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  • Evaluability assessment for impact evaluation

    This document provides an overview of the utility of and specific guidance and a tool for implementing an evaluability assessment before an impact evaluation is undertaken.
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  • When and how to develop an impact-oriented monitoring and evaluation system

    Many development programme staff have had the experience of commissioning an impact evaluation towards the end of a project or programme only to find that the monitoring system did not provide adequate data about implementation, context, ba
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  • In search of Blue Marble Evaluators

    ​You can't see the Earth as a globe unless you get at least twenty thousand miles away from it.  On December 7, 1972, the first photograph was taken of the whole Earth from space.  That photo became known
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  • What do we mean by ‘impact’?

    International development is fixated with impact. But how do we know we’re all talking about the same thing?
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