The central governments of many developing countries have chosen to decentralize their anti-poverty programs, in the expectation that local agents are better informed about local needs. The paper shows that this potential advantage of decentralized eligibility criteria can come at a large cost,...

The traditional approach to poverty measurement puts no explicit weight on success at increasing the typical level of living of the poorest--raising the consumption floor. To address this deficiency, the paper defines and measures the expected value of the floor, allowing for transient effects...