Bossert, Walter; Sprumont, Yves; Suzumura, Kotaro - In: Economica 72 (2005) 286, pp. 185-200
Consistency of a binary relation requires any preference cycle to involve indifference only. It has been shown that consistency is necessary and sufficient for the existence of an ordering extension of a binary relation. It is therefore of interest to examine the rationalizability of choice...