Godes, David; Mayzlin, Dina; Chen, Yubo; Das, Sanjiv; … - In: Marketing Letters 16 (2005) 3, pp. 415-428
Consumer choice is influenced in a direct and meaningful way by the actions taken by others. These “actions” range from face-to-face recommendations from a friend to the passive observation of what a stranger is wearing. We refer to the set of such contexts as “social interactions” (SI)....