Cherchye, Laurens; Demuynck, Thomas; Rock, Bram de - In: Theoretical economics : TE ; an open access journal in … 13 (2018) 3, pp. 1043-1076
We define necessary and sufficient conditions on prices and incomes under which quantity choices can violate SARP … (Strong Axiom of Revealed Preference) but not WARP (Weak Axiom of Revealed Preference). As SARP extends WARP by additionally …