Subjects Covered
Advertising media
Competition
Competitive strategy
Entrepreneurship
Internet
Network effects
Networking
by
Mikolaj Jan Piskorski,
Thomas R. Eisenmann,
David Chen,
Brian Feinstein,
Aaron Smith
Source: HBS Premier Case Collection
41 pages.
Publication Date: Mar 18, 2008. Prod. #: 808128-PDF-ENG
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