During the last two decades, bundling has become a hot topic for Industrial Organization economists, mainly as a result of legal actions against Microsoft (Crampes and Hollander 2007). In this spirit, the literature has thus far focused on asymmetric settings where one firm holds a monopoly for...

The long tail phenomenon has been heavily discussed in recent years. What has been neglected so far is its striking relevance for electronic services. Whereas consumers expectations about information goods are often vague and transient, their requirements are pronounced and specific when it...