Bracht, Jürgen; Lach, Saul; Winter, Eyal - Abteilung "Wettbewerbsfähigkeit und industrieller … - 2002
Consumer prices in many markets are persistently dispersed both across retail outlets and over time. While the cross sectional distribution of prices is stable, individual stores change their position in the distribution over time. It is a challenge to model oligopolistic price adjustment to...