• Hotelling competition with multi-purchasing : time magazine, newsweek, or both? 

      Anderson, Simon P.; Foros, Øystein; Kind, Hans Jarle (Working paper, Working paper, 2010-06)
      Equilibrium prices behave quite differently if consumers single-purchase (buy either Time Magazine or Newsweek) or if some consumers multi-purchase (buy both). Prices are strategic complements under single-purchase, and ...
    • Media market concentration, advertising levels, and ad prices 

      Anderson, Simon P.; Foros, Øystein; Kind, Hans Jarle; Peitz, Martin (Working paper;2012:02, Working paper, 2012-01)
      Standard media economics models imply that increased platform competition decreases ad levels and that mergers reduce per-viewer ad prices. The empirical evidence, however, is mixed. We attribute the theoretical predictions ...