Levy, Daniel; Lee, Dongwon; Chen, Haipeng; Kauffman, Robert - Volkswirtschaftliche Fakultät, … - 2007
We offer new evidence on the link between price points and price rigidity using two datasets. One is a large weekly transaction price dataset, covering 29 product categories over an eight-year period from a large U.S. supermarket chain. The other is from the Internet, and includes daily prices...