The Income Reference Period (IRP), the measurement period of income, differs across micro-economic databases of household or individual incomes; typically it is a year, a quarter (of a year) or a month. The length of the IRP affects the shape of the income distribution and derived distributional...

The distribution of family income reflects the distribution of personal income and the composition of families. We develop a non-parametric measure of the impact that changes in family income relationships have on the distribution of family income. Using data from Annual Social and Economic...

The purpose of this study is to propose a growth model with gender-heterogeneous households and an elastic labor supply. The dynamic model describes an interaction among economic growth, time, gender, income, and wealth distribution. Our investigation differs from traditional growth and...

This article takes advantage of a new source of information, the 2006 Gallup World Poll, to estimate and characterize income poverty and inequality in Latin Americaand the Caribbean (LAC) at the country level, and to compare LAC with other regionsin the world. The Gallup survey has the advantage...

The aim of this article is to compare the economic well-being associated to the distribution of earnings in Italy. To this purpose, dominance techniques are extensively used to minimize the disagreement about the set of social values introduced into the analysis. We will show that even in a...

This article analyzes data from a randomized experiment on how matched-savings accounts affect the net worth of low-income people. We find that estimates are sensitive to probable data errors and to the handling of missing values. In contrast to the findings of Mills et al. 2008, some of the...

We estimate inequality including Gini coefficients using a lognormal parametric model for an investigation of persistent inequality. The asymptotic theory of selected order statistics enables us to construct a linear model based on grouped data. We extend the linear model to a dynamic model in...

We assess redistribution in the main Uruguayan pension and unemployment insurance programs on a lifetime basis. Using administrative records from Social Security, we simulate lifetime declared labor income and flows of contributions and benefits to affiliates to the programs. Expected present...

In this study it is demonstrated that standard income inequality measures, such as the Lorenz curve and the Gini index, can successfully be applied to the distribution of Olympic success. Olympic success is distributed very unevenly, with the rich countries capturing a disproportionately higher...

This article carries out a validation exercise of vulnerability measures as predictors of poverty at the aggregate and micro levels based on short and long term panel data for Argentina and Chile. It then compares their performance to that of deprivation indicators. The main findings indicate...