<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Single-valuedness of the demand correspondence and strict convexity of preferences: An equivalence result"^^ . "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."^^ . "2010" . . "108" . "3" . . "Elsevier"^^ . . . "Economics Letters"^^ . . . "01651765" . . . . . . . . . . "Leonardo"^^ . "Boncinelli"^^ . "Leonardo Boncinelli"^^ . . "Ennio"^^ . "Bilancini"^^ . "Ennio Bilancini"^^ . . . . . "HTML Summary of #3886 \n\nSingle-valuedness of the demand correspondence and strict convexity of preferences: An equivalence result\n\n" . "text/html" . . . "HB Economic Theory"@en . .