"Fish production is an important source of livelihoods among the world's poor, and fish consumption has long been known to have nutritional benefits. The dynamics of the world's fisheries—and fish consumption—are changing, bringing health-related challenges. This brief describes the various...

"With half the world's population living in cities and towns, many poor urban dwellers face problems gaining access to adequate supplies of nutritionally balanced food. For many urban populations, an important source of food is urban and peri-urban agriculture (UPA). Production and processing of...

"Child labor is widespread in developing countries, but its causes are debatable. Poverty is considered the primary reason, but many theoretical and empirical analyses show that other factors, such as lack of access to credit, poor school quality, and labor market opportunities play equal or...

"Child labor is widespread in developing countries, but its causes are debatable. Poverty is considered the primary reason, but many theoretical and empirical analyses show that other factors, such as lack of access to credit, poor school quality, and labor market opportunities play equal or...

Can private-sector participation (PSP) in the urban piped water sector improve child health? The author uses child-level data from 39 African countries during 1986–2010 to show that introducing PSP decreases diarrhea among urban dwelling children under five years of age by 5.6 percentage...

The form and function of many cities are increasingly marred by congestion, sprawl and socioeconomic segregation, preventing them from experiencing expected productivity gains associated with urbanization. We operationalize these insights by creating a stylized agent-based model of a theoretical...