Section: Articles Title: Getting real about virtual commerce / by Philip Evans and Thomas S. WursterAuthor: Evans, Philip Notes: Navigation as a separate business -- Competing on reach -- Competing on affiliation -- Competing on richness -- The Incumbent's dilemmaRelated records: En: Harvard business review. - Boston. - November-December 1999 ; p. 85-94Materia / lugar / evento: Comercio electrónico Internet Ventaja competitiva Marketing Empresas Otros autores: Wurster, Thomas S. Secondary titles: Título: Harvard Business ReviewOther categories: 922.112 Rights: In Copyright (InC) See issue detail