• Endrer sosial interaksjon kjøpsatferd? : stigmakostnader i varehandelen 

      Huseby, Einar B.; Olden, Andreas (Master thesis, 2014)
      Gjennom en analyse av salgsdata fra dagligvarebutikker finner vi at sosial interaksjon påvirker kjøpsatferd. Ved å gå fra bemannede kasser til selvscanningskasser øker salget av varer som er usunne og personlige, mens ...
    • The Triple Difference Estimator 

      Olden, Andreas; Møen, Jarle (Discussion paper;1/20, Working paper, 2020-04-22)
      Triple difference has become a widely used estimator in empirical work. A close reading of articles in top economics journals reveals that the use of the estimator to a large extent rests on intuition. The identifying ...
    • What Do You Buy When No One’s Watching? The Effect of Self-Service Checkouts on the Composition of Sales in Retail 

      Olden, Andreas (Discussion paper;3/18, Working paper, 2018-03-16)
      Buying items that are unhealthy or are of a private nature may carry a stigma and cause embarrassment. I analyze whether the anonymity provided by self-service checkouts changes customers' shopping patterns in grocery ...