The extent to which children start school ready and able to learn can have a long-term impact on their likelihood of success in education and employment. It is well known that children from the poorest backgrounds are already falling behind their more affluent peers at the start of school. But little is known about the school readiness of children from low to middle income families. Analysis of...

BACKGROUND The present study examined income-related household food purchases among a sample of 90 households from the community. METHODS Annotated food purchase receipts were collected for a four-week period by the primary household shopper. Receipt food source and foods items were classified into specific categories, and food quantities in ounces were recorded by research staff. For home so...

We examine the control of air pollution caused by households burning wood for heating and cooking in the developing world. Since the problem is one of controlling emissions from nonpoint sources, regulations are likely to be directed at household choices of wood consumption and combustion technologies. Moreover, these choices are subtractions from, or contributions to, the pure public good of a...

Data from the National Health and Nutrition Examination Survey, 2005-2008. Among men, obesity prevalence is generally similar at all income levels, however, among non-Hispanic black and Mexican-American men those with higher income are more likely to be obese than those with low income. Higher income women are less likely to be obese than low income women, but most obese women are not low incom...