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| 2002 | ||
|---|---|---|
| 2 | Heli A. Koski, Sumit K. Majumdar: Paragons of virtue? Competitor entry and the strategies of incumbents in the U.S. local telecommunications industry. Information Economics and Policy 14(4): 453-480 (2002) | |
| 2000 | ||
| 1 | Heli A. Koski, Sumit K. Majumdar: Convergence in telecommunications infrastructure development in OECD countries. Information Economics and Policy 12(2): 111-131 (2000) | |
| 1 | Heli A. Koski | [1] [2] |