On Economic Inequality

First published in 1973, this book presents a systematic treatment of the conceptual framework as well as the practical problems of measurement of inequality. Alternative approaches are evaluated in terms of their philosophical assumptions, economic content, and statistical requirements. In a new introduction, Amartya Sen, jointly with James Foster, critically surveys the literature that followed the publication of this book, and also evaluates the main analytical issues in the appraisal of economic inequality and poverty.