relation: http://eprints.imtlucca.it/3886/
title: Single-valuedness of the demand correspondence and strict convexity of preferences: An equivalence result
creator: Bilancini, Ennio
creator: Boncinelli, Leonardo
subject: HB Economic Theory
description: If preferences are rational and continuous, then strict convexity implies that the demand correspondence is single-valued (e.g. Barten and Böhm, 1982, lemma 7.3). We show that if, in addition, preferences are strictly monotone then the converse is also true, namely single-valuedness of the demand correspondence implies strict convexity of preferences.
publisher: Elsevier
date: 2010
type: Article
type: PeerReviewed
identifier:   Bilancini, Ennio and Boncinelli, Leonardo  Single-valuedness of the demand correspondence and strict convexity of preferences: An equivalence result.  Economics Letters, 108 (3).  pp. 299-302.  ISSN 01651765      (2010)  
relation: http://doi.org/10.1016/j.econlet.2010.05.025
relation: doi:10.1016/j.econlet.2010.05.025