An opportunity egalitarian view focus not only on equality of outcomes but essentially on the means or opportunities to realize such outcomes. In this paper we propose a methodology to decompose an opportunity egalitarian Atkinson index by income sources seeking for a measure of overall equality...

Equality of opportunity is a political ideal which requires that ex-ante inequalities, and only those inequalities, should be eliminated. Justice requires leveling the playing field by rendering everyone's opportunities equal in an appropriate sense, and then letting individual choices and their...