We give evidence that human capital accumulation by the poor is only possible if a minimum level of health and well-being has been attained. When families do not have enough resources to invest in the satisfaction of basic needs and health care, and finance is not available for this purpose, a poverty trap exists with low health, education and income. These poverty traps may persist if policies...

This paper examines the relationship of the national IQs reported by Lynn & Vanhanen (2002, 2006) to national achievement in mathematics and science among 8th graders in 67 countries. The correlation between the two is 0.92 and is interpreted as establishing the validity of the national IQs. The correlation is so high that national IQs and educational achievement appear to be measures of the sa...

The main goal of this study is to investigate the role of the urban bias in the Brazilian development on the educational attainment process. Theories of educational inequality and socioeconomic development and modernization are considered to construct the hypotheses. The study is based on a nation-wide probability sample survey (the 1988 PNAD). OLS regression models are estimated to assess the ...

We investigate the impact on earnings inequality of a selective education system in which school assignment is based on initial test scores. We use a large, representative household panel survey to compare adult earnings inequality of those growing up under a selective education system with those educated under a comprehensive system. Controlling for a range of background characteristics and th...

This paper analyses the dynamics of inequality, democratization and economic development in a political economy model of growth where education is both the engine of growth and a determinant of political participation. In a context with imperfect capital markets, we investigate the incentives for an educated oligarchy to subsidize the poor’s education and to initiate a democratic transition. We...

We evaluated the influence of socioeconomic factors on female cancer mortality using death data from the Cause of Death Statistics and the Korean Population and Housing Census databases collected in 2001, 2006, and 2011. We estimated Relative Index of Inequality (RII) of female cancer mortality using Poisson regression analysis. RII greater than 1 indicates increased mortality risk for women at...

Transitory and permanent shocks to income have been shown to be important determinants of household consumption. This paper shows that there are signifi cant diff erences in the development of transitory and permanent inequality of household income between demographic groups since the 1980s. Using data from the Panel Study of Income Dynamics the educational attainment and the composition of a h...

SBTC is a powerful mechanism in explaining the increasing gap between educated and uneducated wages. However, SBTC cannot mimic the US within-group wage inequality. This paper provides an explanation for the observed intra-college group inequality by showing that the top decile earners’ significant wage growth is underpinned by the link between ex ante ability, math-heavy college majors and hig...