Browsing Department of Informatics (INF) by Author "Mahnke, Volker"
Now showing items 1-11 of 11
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the case of NTT DoCoMoEngel Nielsen, Lars; Mahnke, Volker (København, 2003)[More information][Less information]
Abstract: In recent years, the leading Japanese wireless operator NTT DoCoMo has risen from being largely unknown outside Japan to international fame. Ground-breaking service innovations such as the world’s first wireless internet service, I-mode, the world’s first third generation wireless service FOMA, as well as the company’s successful proliferation of its W-CDMA 3G technologies as the UMTS standard in Europe have generally impressed the troubled telecom industry on its brink to the new era wireless data services. Conversely, much scientism has been aired whether the NTT DoCoMo experience applies to European and US contexts due to differences in e.g. demographics, Internet penetration, and wireless industry structures. To date, these considerations have largely been based on anecdotal reports in trade magazines and an increasing number of case studies focused primarily on the I-mode service (e.g. Mulder and Simpson (2001); Harvard (2000)). Notable, exceptions are Ratliff (2001) and Williamson and Meegan (2002) that however both point to the need for elevating insights on NTT DoCoMo. This working paper sets out to contribute to a more elaborate picture of NTT DoCoMo. The working paper is outlined as follows. Departing from a sketch of DoCoMo’s current challenges from the perspective of the CEO Keiji Tachikawa as the financial year 2003 is coming to an end (March 31 2003), a brief introduction to DoCoMo’s history and its innovative capabilities initiates the effort to present a more detailed picture of the company. Then, the normal perception of NTT DoCoMo as a de facto monopolist with all dominating market and bargaining power is challenged by means of longitudinal study of the Japanese wireless market’s development from 1992 to 2003. During this period, DoCoMo’s leadership position as increasingly been challenged by new competitors that emerged from an industry consolidation and regulatory forces. It is found that the nature of competition has shifted from DoCoMo’s undisputed dominance to a more dynamic environment signified by intense service innovation based competition. Then, insights are provided as how the NTT DoCoMo competes in its new environment. Three key strategic pillars are analyzed, namely the company’s to approaches the (1) orchestrating of innovation with the examples of I-mode, C-mode, and Telematics services, (2) relational challenges with the examples of technology standardization alliances, interfirm relationships with handset providers and internationalization partners, and lastly (3) how new growth avenues are explored. URI: http://hdl.handle.net/10398/6514 Files in this item: 1
no.6.pdf (843.7Kb) -
how MNCs enter regional knowledge clustersLorenzen, Mark; Mahnke, Volker (København, 2002)[More information][Less information]
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the role of absorptive capacityMahnke, Volker; Pedersen, Torben; Venzin, Markus (København, 2003)[More information][Less information]
Abstract: Empirical studies on the impact of knowledge management on the performance of MNC subsidiaries remain elusive to date. This study examines the effect of knowledge management tools such as corporate university, communities of practice, group benchmarking, learning systems and rewards upon absorptive capacity and performance with unique data from subsidiary units in a large German MNC – Heidelberger Cement. The findings suggest that knowledge management tools unfold their performance impact through their significant influence on absorptive capacity and knowledge inflows. The key contributions to the current literature on knowledge flows in the MNC include an empirically corroborated link between deployments of knowledge management tools and their impact on the subsidiary employee’s ability and motivation to learn from internal knowledge flows in the MNC as well as their impact on subsidiary business performance. URI: http://hdl.handle.net/10398/6495 Files in this item: 1
01-2004-3.pdf (471.2Kb) -
how to make KM survive in adverse economic circumstances?Mahnke, Volker; Venzin, Markus (København, 2003)[More information][Less information]
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Mahnke, Volker; Venzin, Markus (København, 2004)[More information][Less information]
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The influence of technological regimes and strategic posturesMahnke, Volker; Overby, Mikkel Lucas; Özcan, Serden (København, 2004)[More information][Less information]
Abstract: IT-enabled innovations are of increasing importance for competitive success in most sectors today. This paper offers a novel theoretical and empirically illustrated explanation of why IT-outsourcing strategies differ between innovative first-movers, fast followers and late entrants. In particular, an analysis of three companies in the financial sector - Charles Schwab, Fidelity Investment, and Merrill Lynch - reveals that governance choices influence a company’s ap-propriable learning curve advantage to slow down or speed up adoption and imitation of IT-enabled innovation. Moreover, we discuss the implications of governance choices in techno-logical environments characterised by either accumulation or disruption. Keywords: IT-enabled innovation, outsourcing, technological regime, strategic posture, first-mover advantages, financial services, online brokerage URI: http://hdl.handle.net/10398/6488 Files in this item: 1
02-2004.pdf (878.3Kb) -
The Case of Mobile Service ProvidersEngel Nielsen, Lars; Mahnke, Volker (København, 2003)[More information][Less information]
Abstract: Many companies in high technology fields engage with alliance partners to reduce risks, create synergies and learn. While the challenges of managing individual alliances are well documented, little is known on how to manage several R&D alliances simultaneously. Multiple alliance strategies can be observed in several companies engaged in the cross section of telecommunication and mobile technology where increased complexity magnifies managerial challenges. Drawing on modern portfolio theory, this paper offers a model for managing portfolios of R&D alliances. In particular, an analysis of a technology platform leader reveals how companies can reduce several types of risks associated with new technology and gain synergies by engaging in several alliances simultaneously. URI: http://hdl.handle.net/10398/6493 Files in this item: 1
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The case of Mobile CommerceMahnke, Volker; Overby, Mikkel Lucas (København, 2004)[More information][Less information]
Abstract: Many companies in the cross section of telecommunication and mobile technology engage in R&D collaborations to manage uncertainty, create synergies and learn. While the challenges of managing individual collaborations are well documented, little is known on how to systematically manage several R&D collaborations simultaneously. We use modern portfolio theory as an analogy to show how companies active in mobile telecommunication manage risks and create synergies by simultaneously engaging in several inter-firm collaborations. Keywords: Portfolio theory, risk, synergy, R&D collaboration, mobile commerce URI: http://hdl.handle.net/10398/6502 Files in this item: 1
16-2004.pdf (341.8Kb) -
Economic and political rationalityZinner Henriksen, Helle; Mahnke, Volker; Meiland Hansen, Jens (København, 2003)[More information][Less information]
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what do we know and need to know?Mahnke, Volker; Overby, Mikkel Lucas; Vang, Jan (København, 2003)[More information][Less information]
Abstract: This paper presents a review of existing theoretical perspectives and empirical work on strategic IT outsourcing. By presenting the main findings of various recent studies and elaborating on current research gaps it conveys a picture of the past research, the present findings and the future applications of IT outsourcing. Prior research has generated theoretical insights and largely qualitative evidence on IT outsourcing. While quantitative studies remain sparse, limited to decisionmaking and performance, there is a lack of quantitative empirical research examining outsourcing processes more comprehensively. This paper outlines a simple, yet integrative process model and develops propositions, which serve to integrate and compare theoretical strands, to evaluate existing empirical research and to stimulate new avenues of empirical research. URI: http://hdl.handle.net/10398/6479 Files in this item: 1
mahnkeoverbyvang2003cbswp.pdf (352.3Kb) -
The case of the US express delivery industryMahnke, Volker; Overby, Mikkel Lucas; Özcan, Serden (København, 2004)[More information][Less information]
Abstract: IT-enabled innovations are of increasing importance for competitive success in a range to develop associated competencies - in-house and/or through outsourcing - consequential for creating and sustaining competitive advantage. Against the backdrop of the importance of IT-enabled innovation, the key concern of this chapter is to address the crucial question: How do capability development strategies differ between first-movers and late entrants in IT-enabled services. We develop theory based on three explorative case studies – FedEx, UPS and DHL. An analysis of the three companies reveals that governance choices are influenced by a company’s attempts to create, imitate, and/or leapfrog IT-enabled innovation in varying technological regimes. of industries including express delivery services. How companies choose associated competences - in-house and/or through outsourcing - is conseqcreating and sustaining competitive advantage. Against the backdrop of the of IT-enabled innovation, the key concern of this chapter is to address URI: http://hdl.handle.net/10398/6499 Files in this item: 1
18-2004.pdf (538.4Kb)
Now showing items 1-11 of 11