There are few government programmes that excite as much passion as the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA). For advocates, it is a lifeline for the rural poor. For critics, it is a programme that distorts labour markets and does far more harm than good. In this partisan quicksand, it is hard to find firm ground from which to evaluate the promises and challenges of the MGNREGA 10 years after its enactment. However, in recent years, more empirical studies have emerged to provide a solid foundation from which to address a number of questions. One, how well does the self-targeting mechanism work? The MGNREGA is a self-targeting programme that assumes that only those who can’t find better-paying, less-strenuous work will participate in the hard manual labour offered under the act. A recently published report (of which I am principal author) by researchers from the National Council of Applied Economic Research (NCAER) and the University of Maryland, based on the...