When a firm is able to recognize its previous customers, it may use information about their purchase histories to price discriminate. We analyze a model with a monopolist and a continuum of heterogeneous consumers, where consumers are able to maintain their anonymity and avoid being identified...

When a firm can recognize its previous customers, it may use information about their past purchases in order to price discriminate. We study a model with a monopolist and a continuum of heterogeneous consumers, where consumers have the ability to maintain their anonymity and avoid being...

In markets where duopolists supply differentiated products with certain degree of complementarity, not only can each consumer choose to buy one unit from a particular seller (single-purchase), the consumer may also choose to buy from different sellers simultaneously (multi-purchase) for brand...

Electronic Commerce environments increasingly witness a conflict on the subject of e-privacy: While marketers want to maximize their customer knowledge and grasp the identity of their online users, consumers often want to stay anonymous and not reveal private information. The conflict suggests...

Prior to the application of the EU General Data Protection Regulation (GDPR), one of the results of the relatively-low-level of legislatively permitted data protection violation administrative fines was, arguably, a lack of compliance by U.S. Tech Giants, among others. At least on paper, this...

There is "no free disposal" (NFD) in the consumption of online personalization services, as this activity inherently involves sharing of personal and preference information that creates disutilities to the consumer. Not only are more services not necessarily better for the consumer, but these...