The International Initiative for Impact Evaluation: Can we Obtain the Required Rigour without Randomization  

This document was published by The International Initiative for Impact Evaluation in 2011. The document sets out “several realistic options available to NGOs to step up their game in understanding and demonstrating their impact.” “These include: partnering with research institutions to rigorously evaluate “strategic” interventions; pursuing more evidence informed programming; using what evaluation resources they do have more effectively; and making modest investments in additional impact evaluation capacity.”