A few weeks ago, Martin Ravallion wrote a great blog on “shoe-string” evaluations, in which he suggested that there are ways of bypassing two of the most costly items in rigorous Impact Evaluations: contemporaneous credible baseline data; and second, “objectively assessed outcome indicators”, which are based on surveys. Ravallion then proposed a “shoestring” solution that … [Read more...] about Randomized Control Trials on a Budget