"Randomized experiments are increasingly used in development economics, with researchers now facing the question of not just whether to randomize, but how to do so. Pure random assignment guarantees that the treatment and control groups will have identical characteristics on average, but in any...

This first World Bank Knowledge Report launches what is intended as a series of World Bank Knowledge Reports. Although knowledge is a fundamental to the Bank s overall mission, and informs all of the Bank s development activities, it has not received the same degree of attention from management...

This report presents the results of a novel study on land transparency in Vietnam; a study that focuses on the actual provision of information related to land. This study was produced as part of the Vietnam Transparency Project, an effort to systematically measure transparency, provide...