Medicare spending for physicians' services, the second largest component of the Medicare program (24.5 percent), represents 1.3 percent of the Federal budget, 0.41 percent of the gross national product, and 19.4 percent of national spending for physicians' services. Interest in reforming the Medicare physician payment system is growing. Detailed information on patterns of Medicare spending for ...

Outlays for health care in the nation reached $212.2 billion in calender year 1979--12.5 percent higher than in 1978, according to preliminary figures compiled by the Health Care Financing Administration. This estimate represented $943 per person in the United States and was equal to 9.0 percent of the Gross National Product. This latest report in the annual series representing national health ...

OBJECTIVE To determine the relationship between state size (measured in terms of public spending) and public health indicators in a sample of countries representing all regions of the world and from 1990-2000. METHODS An ecological study was performed using data on Central Government Spending (CGS) and per capita Gross National Product (GNP) obtained from the International Monetary Fund, and ...

Two stylized facts about poverty in Africa motivate this article: female-headed households tend to be poorer, and poverty has been falling in the aggregate since the 1990s. These facts raise two questions. First, how have female-headed households fared? Second, what role have they played in Africa's impressive recent aggregate growth and poverty reduction? Using data covering the entire region,...

Abstract It is argued that compared with large countries, small countries rely more on trade and therefore are more likely to adopt liberal trading policies. The present paper extends this idea beyond the conventional trade openness measures by analyzing the relationship between country size and the number of documents required to export and import, a measure of trade facilitation. Three import...

In this article, levels and changes in health care expenditures for Canada, France, the Federal Republic of Germany, Italy, Japan, the United Kingdom, and the United States are analyzed. First, the levels and changes in the share of gross domestic product (GDP) devoted to health are reviewed in terms of the health-to-GDP ratio, nominal health expenditure and GDP growth, and changes in populatio...

BACKGROUND Financing for malaria control has increased as part of international commitments to achieve the Millennium Development Goals (MDGs). We aimed to identify the unmet financial needs that would be biologically and economically equitable and would increase the chances of reaching worldwide malaria-control ambitions. METHODS Populations at risk of stable Plasmodium falciparum or Plasmod...

Coastal wetlands reduce the damaging effects of hurricanes on coastal communities. A regression model using 34 major US hurricanes since 1980 with the natural log of damage per unit gross domestic product in the hurricane swath as the dependent variable and the natural logs of wind speed and wetland area in the swath as the independent variables was highly significant and explained 60% of the v...

Maximizing science achievement is a critical target of educational policy and has important implications for national and international economic and technological competitiveness. Previous research has identified both science interest and socioeconomic status (SES) as robust predictors of science achievement, but little research has examined their joint effects. In a data set drawn from approxi...

Global conservation priorities have often been identified based on the combination of species richness and threat information. With the development of the field of systematic conservation planning, more attention has been given to conservation costs. This leads to prioritizing developing countries, where costs are generally low and biodiversity is high. But many of these countries have poor gov...