“…The EOp principle has been advocated for the evaluation of a wide range of policies: from educational policies and their impact on health (Jones, Rice, & Rosa Dias, ; Jones, Roemer, & Rosa Dias, ) to policies related to the allocation of the international aid to countries for the reduction of poverty (Cogneau & Naudet, ). The theoretical relevance of EOp in health has been advocated by many authors (e.g., Fleurbaey & Schokkaert, , ; Rosa Dias & Jones, ; Sen, ), and the relevance of EOp has been placed at the top of the “inequality of what” debate by relevant institutions (e.g., World Bank, ). A growing literature has addressed the measurement of IOp in health (e.g., Rosa Dias, ; Rosa Dias, ; Trannoy, Tubeuf, Jusot, & Devaux, ; Jusot, Tubeuf, & Trannoy, ; Li Donni, Peragine, & Pignataro, ; García‐Gómez et al, ; Kim, ).…”