• Price Dispersion and the Role of Stores 

      Moen, Espen; Wulfsberg, Fredrik; Aas, Øyvind Nilsen (Working Paper;, Working paper, 2017)
    • Price Dispersion and the Role of Stores 

      Moen, Espen Rasmus; Wulfsberg, Fredrik; Aas, Øyvind Nilsen (The Scandinavian Journal of Economics;Volume 122, Issue 3, July 2020, Journal article; Peer reviewed, 2019-03-18)
      In this paper, we study price dispersion in the Norwegian retail market for 766 products across 4,297 stores over 60 months. Price dispersion for homogeneous products is significant and persistent, with a coefficient of ...