This paper is concerned with the measurement of the relative poverty of people in different age groups in developing countries. In many instances it is useful to know, for example, whether a higher fraction of children are in poverty than are adults. However, it is difficult to make even simple...

We use data from the Fragile Families and Child Wellbeing Study to examine associations between first-year maternal employment and child outcomes for 3-year-old white, Black, and Hispanic children. We find that first-year maternal employment is associated with lower vocabulary scores for white,...

We examine how income influences pre-school children’s cognitive and behavioral development, using new data from a birth cohort study of children born at the end of the 20th century. On average, low income children have lower PPVT scores, more mother-reported aggressive, withdrawn, and anxious...

We examine how income influences pre-school children’s cognitive and behavioral development, using new data from a birth cohort study of children born at the end of the 20th century. On average, low income children have lower PPVT scores, more mother-reported aggressive, withdrawn, and anxious...

We use data from the Fragile Families and Child Wellbeing Study to examine associations between first-year maternal employment and child outcomes for 3-year-old white, Black, and Hispanic children. We find that first-year maternal employment is associated with lower vocabulary scores for white,...

That educational inputs should be important determinants of educational outcomes is a proposition that appeals to common sense, but is nevertheless controversial in the literature both for developed and lessdeveloped countries. Surveys by Hanushek (1986), for developed countries, and (1996), for...

That educational inputs should be important determinants of educational outcomes is a proposition that appeals to common sense, but is nevertheless controversial in the literature both for developed and lessdeveloped countries. Surveys by Hanushek (1986), for developed countries, and (1996), for...

We investigate age-specific mortality in Britain and the United States since 1950. Neither trends in income nor in income inequality provide plausible explanations. Britain and the US had different patterns of income growth but similar patterns of mortality decline. Patterns of income inequality...

People whose family income was less than $5,000 in 1980 could expect to live about 25 percent fewer years than people whose family income was greater than $50,000. We explore this finding using both individual data and a panel of aggregate birth cohorts observed from 1975 to 1995. We assume that...