The authors explore the hypothesis that--because of the important role children play in collection activities (firewood, water, grazing)--the demand forchildren may increase as local environmental resources are depleted, setting up a vicious circle between resource depletion and population...

This paper compares the wages of workers inside the United States to the wages of observably identical workers outside the United States-controlling for country of birth, country of education, years of education, work experience, sex, and rural-urban residence. This is made possible by new and...

Except during the Great Depression, the historical path for per capita Gross Domestic Product (GDP) in the United Stateshas been reasonably stable exponential trend growth, with modest cyclical deviation. Graphically, growth in the United States displays as a modestly sloping, only slightly...

With cross-country, time series data on health (infant and child mortality, and life expectancy) and per capita income, the authors estimate the effect of income on health. They use instrumental variables estimation to identify the effect of income on health that is structural and causal,...

Using data assembled from the Demographic Health Surveys of over 50 countries and from the National Family Health Surveys of individual states in India, the authors create a new data set of comparable indicators of gender disparity. They establish three findings: 1) As is by now well-known, the...

Cross-national data on economic growth rates show that increases in educational capital resulting from improvements in the educational attainment of the labor force have had no positive impact on the growth rate of output per worker. In fact, contends the author, the estimated impact of growth...

The authors use cross-national data to examine the impact on child (under 5) and infant mortality of both nonhealth (economic, cultural, and educational) factors and public spending on health. They come up with two striking findings: 1) Roughly 95 percent of cross-national variation in mortality...

The authors show how the recent empirical and theoretical literature on health policy sheds light on the disappointing experience with the implementation of primary health care. They emphasize the evidence on two weak links between government spending on health and improvements in health status....

In research on how population growth affects economic performance, some researchers stress that population growth reduces the natural resources and capital (physical and human) per worker while other researchers stress how greater population size and density affect productivity. Despite these...