VoxEU Column The price of the same product often varies across stores, but you can guess where to go shopping Patrick Sevestre Nicoletta Berardi 13 Mar 2018 Competition Policy
Discussion paper DP5300 Heterogeneity in Consumer Price Stickiness: A Microeconometric Investigation Denis Fougère Patrick Sevestre 23 Oct 2005 International Macroeconomics C41 E31