We review the use and the interpretation of some robustness concepts and techniques in some economic applications. We focus on estimation techniques in income distribution analysis and we discuss the reliability of inequality measures

An important aspect of income distribution is the modelling of the data using an appropriate parametric model. This involves estimating the parameters of the models, given the data at hand. Income data are typically in grouped form. Moreover, they are not always reliable in that they may contain...

The aim of this paper is to understand the impact of growth on poverty reduction in a right-skewed income distribution setting. Ex- isting literature focuses on the effect of aggregate growth on the mean income of the poor by means of a regression of the latter on the for- mer. This, however,...

The analysis of inequality of opportunity has become an important issue in recent economic literature, especially in Latin America. This study proposes a link to the capability approach and analyzes the performance of the Mexican conditional cash transfer program Oportunidades in terms of...

This paper proposes a measure of multidimensional inequality of opportunity - the Kullback Leibler divergence index, based on the opportunity equality definition of Roemer (1993, 1998, 2016). We prove theoretically and numerically that this measure satisfies a larger set of properties mainly the...