Financial performance ananlysis of US and world telecommunications companies : importance of Information Technology in the telecommunications industry after the AT&T breakup and the NTT divestiture
Year of publication: |
2010
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Authors: | Goto, Mika |
Published in: |
Decision support systems : DSS ; the international journal. - Amsterdam [u.a.] : Elsevier, ISSN 0167-9236, ZDB-ID 51654-5. - Vol. 48.2009/10, 3, p. 447-456
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Subject: | Gewinnprognose | Earnings announcement | Telekommunikationssektor | Telecommunications industry | Data-Envelopment-Analyse | Data envelopment analysis | Diskriminanzanalyse | Discriminant analysis | Informationstechnik | Information technology | USA | United States | Welt | World |
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