●●●●● 行业网站的发展阶段 ●●●● ●●0 ●●● Network Cooperation Collaboration -enabler Aggregation Value Chain Coordinator Eg Covisint, Snecma Eg. PacfrSpace, Credit Trade, Transaction Facilitator Newview. com. Commer. com, catex Eg. Arb net, BigMachines Communicator E-chemicals, PlasticsNet Eg.Worldoil,Introlinks.com Rfpmarket.com Industry Consolidation Fig 3. 2 the fit between em business model and industry competitive structure8 行业网站的发展阶段