Normative-based distributional comparisons across countries and over time usually build upon the assumption that individuals are selfish. However, there is a consolidated evidence that individuals also care about what others have. In this paper we propose a framework for comparing and ranking...

The paper proposes an approach to understand the relationship between inequality and economic growth obtained by shifting the analysis from the space of final achievements to the space of opportunities. To this end, it introduces a formal framework based on the concept of the Opportunity Growth...

We propose a social welfare function to evaluate a profile of income streams and compare the welfare gain of the actual profile relative to the income profile where the individual receives his first period income in each period. We derive necessary and sufficient conditions for the welfare gain...

We propose an axiomatic approach to characterize normative criteria for the evaluation of lifetime income distributions according to the opportunity egalitarian perspective (Roemer, 1998). In a setting in which both individual incomes and predetermined circumstances are variable over time, we...

The paper proposes an approach to understand the relationship between inequality and economic growth obtained by shifting the analysis from the space of final achievements to the space of opportunities. To this end, it introduces a formal framework based on the concept of the Opportunity Growth...

This paper addresses the problem of ranking growth episodes from a microeconomic perspective. While most of the existing criteria, framed in the pro-poor growth tradition, are either based on anonymous individuals or use to identify them on the base of their status in the initial period, this...

This paper addresses the problem of the normative evaluation of income tax systems and income tax reforms. While most of the existing criteria, framed in the utilitarian tradition, are uniquely based on information about individual incomes, this paper, building upon the opportunity egalitarian...