Experimental Conversations: Perspectives on Randomized Trials in Development Economics - Paperbackby Timothy N. Ogden (Editor) Discussions of the use and limits of randomized control trials, considering the power of theory, external validity, gaps in knowledge, and what issues matter. The practice of development economics has undergone something of a revolution as many economists have adopted new methods to answer perennial questions about the effectiveness of anti poverty programs. In this book, prominent development economists discuss the use