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Conference Paper
The Changing Landscape of the Korean Local Telephone Service Market: A Competition Analysis
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- Authors
- Pang Ryong Kim
- Issue Date
- 2007-08
- Citation
- Portland International Conference on Management of Engineering and Technology (PICMET) 2007, pp.2948-2957
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we analyze a model of duopolistic competition in a local telephone service market, played out between the incumbent and the new entrant in Korea. By extending the scope of the model to include mobile telephone service, known to have a substitutive relationship with local fixed telephony, we also assess the competition effect. Our study indicates that the new entrant has a relative competitive advantage over the incumbent in the duopolistic model but that the latter has a relative competitive advantage over the former in the extension model, which means that the effect of competition varies with the range of market. © 2007 PICMET.