MAP20071506436 Lawrence, Thomas B Managing your portfolio of connections / Thomas B. Lawrence, Eric A. Morse, Sally W. Fowler Traditionally, a company's links to its customers, suppliers and other external parties have been based upon either arm's-length transactions or socially embedded ties. Electronic technologies have enabled a third and more flexible option, dubbed "virtually embedded ties" En: Sloan management review. - Boulder. - Winter 2005 ; p. 59-65 1. Organizaciones . 2. Nuevas tecnologías de la información . 3. Innovación empresarial . 4. Empresas virtuales . 5. Management . I. Morse, Eric A . II. Fowler, Sally W . III. Título. IV. Título: Sloan management review.