Studies of poverty, inequality, and development tend to be conducted in disciplinary silos. Rarely do such efforts reach across disciplinary boundaries and thus at times they fall short of grasping the complexity of these issues. Various scholars have made a case for interdisciplinary approaches particularly in the field of international development.
I am writing to follow up on Berk’s post about using regression discontinuity design to evaluate the impacts of conditional cash transfer (CCT) programs. It happens that some colleagues and I at the International Food Policy Research Institute recently completed two papers using a unique regression discontinuity design (RDD) to evaluate the impacts of El Salvador’s Comunidades Solidarias Rurales (CSR) program. T