BSC/PDIA 101 Rigorous Evidence Isn’t Published on February 20, 2014 written by Lant Pritchett Currently, there are many statements floating around in development about the use of “rigorous evidence” in formulating policies and programs. Nearly all of these claims are fatuous. The problem is, rigorous Read More »
BSC/PDIA 101 What’s in a counterfactual? written by Salimah Samji I am amazed by people’s obsession with the counterfactual, and how evidence cannot exist without it. Why are people so Read More » November 12, 2013