Benoît Tarroux is a PhD student from GREQAM (Marseille) and the University of Mediterranean, Marseille, France. He is currently working on his thesis about the multidimensional appraisal of welfare and inequality. His current work is dealing with the measurement of economic inequalities in the setting of multiple attributes (income and public goods) and the context of uncertainty (precariousness, health risk). He is, also, currently working on the social desirability of equalization policy in federal countries, in particular in India.