BACKGROUND Early detection of cancer is an effective and efficient cancer management strategy. In South Korea, the National Health Insurance administers the National Cancer Screening Program to its beneficiaries. We examined the impact of the National Cancer Screening Program on socioeconomic disparities in cancer stage at diagnosis. METHODS Cancer patients registered in the Korean Central Ca...

Introduction: Although socioeconomic status (SES) resources influence population and individual health behaviors, socially marginalized groups gain significantly less health from their SES indicators, such as education and income, compared to the socially privileged groups. This pattern is called marginalization-related diminished returns (MDRs). However, most of the MDRs liter...

The rising rate of obesity has reached epidemic proportions and is now one of the most serious public health challenges facing the US. However, the underlying causes for this increase are unclear. This paper examines the effect of family income changes on body mass index (BMI) and obesity using data from the National Longitudinal Survey of Youth 1979 cohort. It does so by using exogenous variat...

The rising rate of obesity has reached epidemic proportions and is now one of the most serious public health challenges facing the US. However, the underlying causes for this increase are unclear. This paper examines the effect of family income changes on body mass index (BMI) and obesity using data from the National Longitudinal Survey of Youth 1979 cohort. It does so by using exogenous variat...

distribution income show how national income divide between economic sectors and social groups. it effect on social justice and many factors effect on it, such as productivity of labor force and employment rate. in this paper, factors affecting distribution income, especially productivity of labor force have been analyzed by panel data model for 32 countries during 1998-2005. the results show e...

Social science research finds that the only group to have experienced real economic gains over the past four decades is the top 20 percent of the income distribution. This finding, along with greater awareness of growing inequality, has renewed interest in mobility research that identifies how individuals and their progeny move into and out of upper versus lower income categories. In this study...

In this paper we examine how casino gambling revenues differ from other major tax revenues in growth and variability. We estimate the long-run and short-run income elasticities using state-level casino revenue and state, regional and national income. Our empirical analysis includes eleven states that have significant casino gambling. To estimate income elasticities, we run separate time-series ...

the purpose of this paper is to investigate causality relationship between emission of carbon dioxide, the level of national income and energy consumption in iran consumption of fuel fossil as an input of production or as a final consumption which produces significant amount of pollution such as green house gases in the world. c02 emission is the most important green – house gases which has the...

In recent years two ambitious historical national account reconstructions of British economic development over the very long run have been published (Broadberry et als 2015, Clark 2010). Broadberry et als estimates national income and per capita income growth using output data while Clark is using income data, that is wage, capital income and land rent data. In principle results from these reco...