Using transnational terrorism data from 1980 to 2000, this study empirically examines the relationships between frequency of participation in transnational terrorism acts and economic development and education improvement. We find an inverse U-shaped association between the frequency of various nationals acting as perpetrators in transnational terrorism acts and per capita income in their respe...

One typically observes differing trends in the distribution of gross incomes across countries. Where do these inequalities originate from? We consider a simple model where individuals have identical preferences but different abilities, and we investigate the impact on the distribution of gross income of changes in the way abilities are distributed among the individuals. Journal of Economic Lite...

We use a firm-CEO assignment framework to model the market for CEO effective labor. In the model’s equilibrium more talented CEOs match with and supply more effort to larger firms. Taxation of CEO incomes affects the equilibrium pricing of CEO effective labor and, hence, spills over and affects firm profits. Absent the ability to tax profits or a direct concern for firm owners, a standard presc...

increasing concern with income distribution effects rather than growth effects of government activities has prompted numerous incidence analysis of government tax and expenditure behavior, in this paper, the extent of government contributions to changes in income inequality is analyzed for the Iranian economy. Some major findings of this research is that income distribution in urban areas was m...

BACKGROUND Economic status is known to be directly or indirectly related to cancer incidence since it affects accessibility to health-related social resources, preventive medical checkups, and lifestyle. This study investigates the relationship between cancer incidence and family income in Korea. METHODS Using the Korean National Health Insurance cancer registration data in 2009, the relation...

Confidentiality, political sensitivity and other considerations often dictate the reporting of income inequality data by governments and other agencies in grouped format. In these cases, inequality measures, such as the Gini index, must be estimated from the grouped data rather than from the individual observations from which the grouped data are constructed. Also, grouped data, which are gener...

Food occupies a role of particular importance in the consumer’s budget, especially in poor countries. This paper deals with special issues arising from modelling food consumption patterns in 138 countries, where per capita incomes differ by as much as a factor of 100. We explore various forms of the Engel curve, and emphasise the economic behaviour of the income elasticity and the [0, 1] domain...

BACKGROUND We sought to analyze the impact of socioeconomic status (SES) on in-hospital outcomes, cost of hospitalization, and resource use after acute ischemic stroke. METHODS AND RESULTS We used the 2003-2011 Nationwide Inpatient Sample database for this analysis. All admissions with a principal diagnosis of acute ischemic stroke were identified by using International Classification of Dise...

We use a sample of Italian manufacturing firms to study the relationship between productivity (proxied by Total Factor Productivity) and the intensity of firm participation in heterogeneous foreign markets (proxied by the ratio of exports to total sales, i.e., export intensity). We find that firm productivity is strongly negatively correlated with export intensity to low-income countries and un...

This paper analyzes the effects of government debt and income taxes on consumption and saving in a world of infinitely lived households having uncertain and heterogeneous incomes. The special structure of the model allows exact aggregation across households despite incomplete markets. The effects of government debt are shown to be substantial, roughly comparable to those resulting from finite h...