The benchmark 'international telecommunication markets' provides key figures depicting the development and current characteristics of fixed net, mobile and broad band markets. These figures include diffusion…
Contributions to Edited Volumes and Conference Proceedings
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2005
The majority of industrial organizations literature on network externalities looks at firm behavior under given market characteristics. The present paper instead asks the question whether the presence of network…
This paper uses Granger non{causality tests to analyze if channel competition exists between the companion websites of 93 German newspapers observed between I/1998 and II/2005. It provides econometric evidence…
This paper investigates to what extent the usage of information and communication technology (ICT) fosters innovation activities by facilitating more flexible organisational structures in firms. We distinguish…