Hi — welcome to my homepage.
I am a researcher in Marketing and an Assistant Professor at the Rotterdam School of Management, Erasmus University. My research combines cognitive science and marketing to better understand consumer behaviour, managerial decision making, and behavioural interventions. I am particularly interested in uncovering the psychological mechanisms of behavioural interventions to explain what works, when, and for whom.
To that end, I aim to combine psychological theories with recent advances in machine learning and text modeling. My recent work also addresses climate risk communication and behaviour change interventions in more applied settings.
Selected Publications
          Krefeld-Schwalb, A., Martinovici, A., Orquin, J. L., Aribarg, A., Erdem, T., … Yang, C. L. (In Press).
          Search in service of choice: An agenda for comparing, extending, and integrating consumer search models. International Journal of Research in Marketing.
          https://doi.org/10.1016/j.ijresmar.2025.09.001
        
      
      
        Krefeld-Schwalb, A., Sugerman, E., & Johnson, E. J. (2024).
        Exposing omitted moderators: Explaining why effect sizes differ in the social sciences. PNAS.
        DOI
      
         
          Li, Y.*, Krefeld-Schwalb, A.*, Wall, D., Toubia, O., Johnson, E & Bartels, D. (2022).
          The more you ask, the less you get: When additional questions hurt external validity. Journal of Marketing Research.
          DOI
        
        
          Krefeld-Schwalb, A., Pachur, T. & Scheibehenne, B. (2022).
          Structural Parameter Interdependencies in Computational Models of Cognition. Psychological Review.
          DOI
        
      
      
    Contact
Email: a.krefeldschwalb@gmail.com
Appointments: Email for appointment