Dramatic food price spikes in recent years have stimulated debate on the welfare implications of food price risk. According to the Food and Agriculture Organization of the United Nations, the number of undernourished people in sub-Saharan Africa rose to a record 265 million in 2009. There is a...

Most developed countries have foreign aid programs that aim to alleviate poverty and foster economic growth in less developed countries, but with very limited success. A large body of evidence indicates that the root of the economic development problem is cross-country differences in the...

Minimum wage increases are not an effective mechanism for reducing poverty. And there is little causal evidence that they do so. Most workers who gain from minimum wage increases do not live in poor (or near-poor) families, while some who do live in poor families lose their job as a result of...

Women are more likely than men to work in the informal sector and to drop out of the labor force for a time, such as after childbirth, and to be impeded by social norms from working in the formal sector. This work pattern undermines productivity, increases women's vulnerability to income shocks,...

Public works programs in developing countries can reduce poverty in the long term and help lowskilled workers cope with economic shocks in the short term. But success depends on a scheme's design and implementation. Key design factors are: properly identifying the target population; selecting...