tensen CM (1995) "Disruptive technologies: catching the wave," HBR Bresnahan TF (1998) "New modes of competition and the future structure of the computer industry," in Competition, Convergence, and the Microsoft Monopoly. Kluwer Press, New Bresnahan TF, Greenstein S (1999) Technological competition and the structure of the computer industry. J Ind Econ 47(1):1-40 Campbell-Kelly M (2004) From airline reservations to sonic the hedgehog. MIT Press, Cambridge Chesbrough H, Rosenbloom R (2002) The role of the business model in capturing value from innovation: evidence from Xerox Corporation's technology spinn-off companies. Ind Corp Change 11(3):529-555 China Unicom (2008) Official site, accessed on Nov. 12, 2008 at http://www.chinaunicom.com/ english Church J, Gandal N (1993) Complementary network effects and technological adoption. Int J Ind Organ 11:239-260 Churchill NC, Lewis VL (1983) The five stages of small business growth. HBR 61(3):30-49 Colecchia A, Anton-Zabalza E, Devlin A, Montagnier P (2002) Measuring the information economy. OECD Organization for Economic Co-operation and Development, Directorate for Science, Technology and Industry, Paris, France Cooper R, Zmud R (1990) Information technology implementation research: a technological diffusion approach. Manage Sci 36(2):123-139 References Del Monte A, Papagni E (2003) R&D and the growth of firms: empirical analysis of a panel of Italian firms. Res Pol 32:1003-1014 Dinlersoz E, Hernández-Murillo R (2005) The diffusion of electronic business in the United States. Fed Reserve Bank St Louis Rev 87(1):11-34 Economides N (1991) "Compatibility and the Creation of Shared Networks." EITO European Information Technology Observatory (2004) ETSI SR 000 314 V1.15.1 (2005) Special Report, Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards, p. 2751 Fontana A, Frey JH (2000) The interview: from structured questions to negotiated text. In: Denziu NK, Lincoln YS (eds) Handbook of qualitative resear