A common finding in the empirical civil war literature is that population size and per capita income are highly significant predictors of civil war incidence and onset. This paper shows that the common finding of population size and per capita income having a significant average effect on civil war risk in a world sample breaks down once countryand year-specific unobservables are accounted for....

An empirical examination of the determinants of real per capita income in cities with professional sports teams from 1969-1997 shows that postseason appearances are not associated with any change in the level of real per capita income in these cities. However, in the city that is home to the winning team from the Super Bowl, real per capita personal income is found to be higher by about $140, p...

OBJECTIVES To see if obesity, deaths from diabetes, and daily calorie intake are associated with income inequality among developed countries. DESIGN Ecological study of 21 developed countries.Countries: Countries were eligible for inclusion if they were among the top 50 countries with the highest gross national income per capita by purchasing power parity in 2002, had a population over 3 mill...

OBJECTIVE To investigate the relation between income inequality and life expectancy in Italy and across wealthy nations. DESIGN AND SETTING Measure correlation between income inequality and life expectancy at birth within Italy and across the top 21 wealthy countries. Pearson correlation coefficients were calculated to study these relations. Multivariate linear regression was used to measure ...

in welfare economic studies, because of the differences among households scale, we cannot consider household expenditures without attention to this factor. a simple method to consider household scale in welfare analysis is the usage of the per capita expenditure. but, the usage of per capita expenditure ignores economies of scale. in fact, per capita expenditure is a biased variable, and underv...

Three-thousand, eight-hundred and sixty-eight low-income American Negro boys and girls showed systematic permanent advancement in tooth emergence compared with 5788 low-income boys and girls of European ancestry. Further matched to within $160 per-capita yearly income, the Negro boys and girls evidenced a 0.30 standard deviation emergence advancement of non-uniform or “patterned” nature, with t...

BACKGROUND Universal health care systems seek to ensure access to care on the basis of need, rather than income, but there are concerns about preferential access to cardiovascular and specialist care for high income patients. In this study, I used population-based, individual-level health, income and utilization data to determine whether whether there is evidence for differential access to phys...

BACKGROUND In the United States, social burdens including war casualties are often distributed unequally across groups of individuals, communities, and states. The purpose of this report was to examine the association between war deaths and per capita income in the 50 states and District of Columbia during the Vietnam and Iraq wars. METHODS The numbers of deaths by the home state of record fo...

abstract this study investigates casual relationship between co2 emission and gross domestic product per capita in five different country groups, using cross- country data for the period 1960-2007. to achieve the purpose, the co- integration test and error correction models are applied. results confirm casual relationships between the two variables. a unilateral relationship between gdp and co2...