... roles in cite check-ing, proofreading, creating the appendices (including the index), and devel-oping the diagrams. These included Mary Beth Caswell, Sarah Croog, JoelDion, Michael Drapkin, ... problem 134• The business market 138• The mass market 1405. Monopoly Leveraging Concerns and the Internet 149I. The History and Economics of Monpoly LeveragingConcerns in the Internet Marketplace ... cut-throat race tobuild the largest customer base in the shortest time frame—and then putall rivals out of business by pointing out the dwindling value of theirshrinking networks. Economies...