Levy, Daniel; Haipeng (Allan) Chen; Ray, Sourav; … - Institut für Weltwirtschaft (IfW) - 2007
Analyzing a large weekly retail transaction price dataset, we uncover a surprising regularity— small price increases occur more frequently than small price decreases for price changes of up to about 10 cents, while there is no such asymmetry for larger price changes. The asymmetry holds for...