When estimating regional inequality, many economists use inequality indices weighted by the regions' shares in the national population. Although this approach is widespread, its adequacy has not received attention in the regional science literature. This paper proves that such approach is...

The Gini coefficient or index is perhaps one of the most used indicators of social and economic conditions. In this paper we characterize the Gini index as the unique function that satisfies the properties of scale invariance, symmetry, proportionality and convexity in similar rankings....

The hypothesis is that Pareto and Kaldor-Hicks Efficiency have an aspect of sustainability in relation to inequality. The analysis finds efficient situations reached increasing inequality as diminishing in the long term effective demand in a larger measure than counterbalancing increases thanks...

The paper discusses the idea and purpose of Child-Friendly Schools (CFSs) initiated by the UNICEF. It analyses the implications of CFSs in terms of improving children’s health and nutrition, promoting gender equality, protecting children’s rights, re-defining education quality and creating...

The question whether a socially mobile society is conducive to subjective well-being (SWB) has rarely been investigated. This paper fills this gap by analyzing the SWB effects of intergenerational earnings mobility and equality in education at the societal level. Using socio-demographic...

The question whether a socially mobile society is conducive to subjective well-being (SWB) has rarely been investigated. This paper fills this gap by analyzing the SWB effects of intergenerational earnings mobility and equality in educational attainment at the societal level. Using...

This paper explains how to build Lorenz Curves for income distributions and discusses their use for inequality measurement. A short conceptual background, a step-by-step procedure and a simple numerical example illustrate how to calculate and draw Lorenz Curves. A discussion on the use of Lorenz...

This paper illustrates how Crossing Generalised Lorenz (GL) curves can be used to identify the best income distribution on social welfare grounds within a set of alternative income distributions generated by different policy options. It starts by illustrating two alternative income distributions...

This paper illustrates how Lorenz Curves can be used to identify the best income distribution on social welfare grounds, within a set of alternative income distributions generated by different policy options. After highlighting some drawbacks of using specific functional forms of the Social...

Cross-national studies on happiness have focused on differences in level of happiness. The focus of this paper is on spread in happiness in the nation, also called ‘inequality in happiness’. Inequality in happiness in nations can be measured by the size of the standard deviation of responses...