BACKGROUND Low-income, urban African-American youth are at higher risk for obesity and less likely to meet dietary recommendations than white, higher-income youth. Patterns of food purchasing among youth likely contribute to these disparities, but little published information is available. PURPOSE To investigate food purchasing behaviors of low-income, urban African-American youth. METHODS ...

We investigate the effect of inequality on the political support for public education funding in a model of endogenous fertility and school choice. In contrast to recent literature we show that when household income heterogeneity is consistent with the skewness of empirical income distributions, inequality can drive education spending in opposite directions in poor and rich economies. A mean pr...

In order to inform the development of appropriate strategies to improve financial risk protection, we conducted a systematic literature review of the financial burden of tuberculosis (TB) faced by patients and affected families. The mean total costs ranged from $55 to $8198, with an unweighted average of $847. On average, 20% (range 0-62%) of the total cost was due to direct medical costs, 20% ...

The life-cycle hypothesis (LCHO) is based on the common-sense idea that households do not make saving or dis saving decisions solely on the basis of their current income and wealth, but that they also take into account their expected future circumstances and are affected by their past experience. In particular, because people can anticipate that their incomes will fall sharply when they retire,...

Hanlon (2005) and Lev and Nissim (2004) provide rather compelling evidence that book-tax differences, on average, are systematically related to earnings growth, future stock returns, and earnings persistence. Among other implications, these studies suggest that book-tax differences are useful measures in evaluating firm performance. Consistent with these studies, Shevlin (2002) and Hanlon, Lapl...

To examine how local income distribution affects both a community’s ability to pay for schooling and the quality of that schooling, this research merges household and school census data from South Africa. Empirical results are twofold. First, while the median income and the average household income increase school fees, inequality in household income (standard deviation) decreases school fees, ...

OBJECTIVES To examine associations between child wellbeing and material living standards (average income), the scale of differentiation in social status (income inequality), and social exclusion (children in relative poverty) in rich developed societies. DESIGN Ecological, cross sectional studies. SETTING Cross national comparisons of 23 rich countries; cross state comparisons within the Un...

UNLABELLED Intra-urban differences in concentrations of oxides of nitrogen (NO(x)) and exposure disparities in the Tampa area were investigated across temporal scales through emissions estimation, dispersion modeling, and analysis of residential subpopulation exposures. A hybrid estimation method was applied to provide link-level hourly on-road mobile source emissions. Ambient concentrations in...

The capital income share exceeds the capital output elasticity if capital owners extract rents. Based on a sample of 111 countries during the period 1970-2010, this paper provides estimates of the capital output elasticity and compares these to countries' capital income shares. Three findings arise: (i) for the average country in the sample, the capital income share significantly exceeds the ca...

Using an overlapping generations model, this paper investigates the implications of status-seeking behavior, induced by preferences for relative income, for the evolution of income inequality. When average income rises, an individual’s marginal utility of their own income may increase (keeping up with the Joneses, or KUJ), or decrease (running away from the Joneses, or RAJ). It is shown that in...