Published online by Cambridge University Press: 17 August 2016
The editors of this journal have kindly offered me the opportunity to write a “reply” to the essays included in this special number. It is not easy to respond adequately to such a rich collection of challenging ideas and contributions, nor to hide the fact that I am delighted — and feel tremendously honoured — by the occasion and by this wonderful set of essays. The papers cover a wide variety of fields : social choice theory and welfare economics (Blackorby, Donaldson and Weymark; Moulin); bargaining theory and social choice (Roemer); social justice and equality (Cohen; Van Parijs); evaluation of freedom (Pattanaik and Xu); rights and consequentialism (Steiner); evaluation of poverty (Bourguignon and Fields); standards of living (Schokkaert and Van Ootegem). I shall follow the authors from territory to territory, like a solitary “groupie”. But I shall also crane my neck in trying to view one territory from another, to explore some interconnections.
I am grateful to Jean Drèze and Emma Rothschild for helpful comments, and to the National Science Foundation for research support.