A focus on the information used in Bentham’s felicific calculus sheds new light on the contemporary debate in normative economics opposing non-welfarism to welfarism. As a utilitarian, Bentham is de facto welfarist on a moral sense. Unexpectedly, this study shows Bentham resorts to...

This paper presents a method for the measurement of changes in health inequality and income-related health inequality over time in a population. For pure health inequality (as measured by the Gini coefficient) and income-related health inequality (as measured by the concentration index), we show...

The comparative advantage has been studied from various perspectives, focusing solely on partial efforts such as labor force. Some researchers, such as Manoilescu, have attempted to establish a more rigorous theoretical model by observing total efforts. Moreover, the above-mentioned researcher...

This paper shows conditions under which a marginally progressive income tax emerges as the outcome of political competition between two parties, when labor is elastically supplied and candidates are uncertain about voters' choice at election day. Assuming the elasticity of labor is decreasing on...

In Fairness versus Welfare, we advance the thesis that social policies should be assessed based entirely on their effects on individuals' well-being. This thesis implies that no independent weight should be accorded to notions of fairness (other than many purely distributive notions). We support...

Interest in economic mobility stems largely from its perceived role as an equalizer of opportunities, though not necessarily of outcomes. In this paper we show that this view leads very naturally to a methodology for the measurement of social mobility which has strong parallels with the theory...

The public at large, many policymakers, and some economists hold views of social welfare that attach some importance to factors other than individuals' utilities. This note shows that any such non-individualistic notion of social welfare conflicts with the Pareto principle.

Between 1660 and 1830, Parliament passed thousands of acts restructuring rights to real and equitable estates. These estate acts enabled individuals and families to sell, mortgage, lease, exchange, and improve land previously bound by inheritance rules and other legal legacies. The loosening of...