• Annerledeslandet Norge : butikktilgjengelighet og markedskonsentrasjon i Sverige og Norge 

      Friberg, Richard; Pettersen, Ivar; Steen, Frode Bernt; Ulsaker, Simen Aardal (Chapter, 2020)
      This chapter provides new numbers on retail concentration and grocery store availability in Norway. We compare Norway to the other Scandinavian countries and, in particular, to Sweden. Retail concentration is high, and ...
    • Produktivitetsutvikling i norsk matsektor 

      Pettersen, Ivar; Steen, Frode; Ulsaker, Simen Aardal (Chapter, 2020)
      This chapter examines productivity changes in the Norwegian grocery industry. We analyze three levels in the vertical chain: the food industry, wholesale and distribution, and the retail level. We provide new, updated ...