منابع مشابه
Is a Newspaper's Companion Website a Competing Outlet Channel for the Print Version?
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 for significant negative effects of companion website traffic on the print circulation of national newspapers and for significantly positive effects on local newspapers, at least for the ...
متن کاملDo Magazines’ “Companion Websites” Cannibalize the Demand for the Print Version?
We analyze the relationship between website visits, magazine demand and the demand for advertising pages using Granger non-causality tests on the basis of an extensive and externally audited quarterly data set for the German magazine market spanning the period I/1998 to II/2004. We use traditional panel data estimators and an estimator suitable for heterogeneity across magazines. We find very r...
متن کاملWorkshop: Companion-Systeme und Mensch-Companion-Interaktion
Einführung: Unter Companion-Systemen verstehen wir kognitive technische Systeme, die ihre Funktionalität vollkommen individuell auf den jeweiligen Nutzer abstimmen: Sie orientieren sich an seinen Fähigkeiten, Vorlieben, Anforderungen und aktuellen Bedürfnissen und stellen sich auf seine Situation und emotionale Befindlichkeit ein. Sie sind stets verfügbar, kooperativ und vertrauenswürdig und tr...
متن کاملPrint Friendly
(/Protocols/Cancer/Chemotherapy/Page-08) Table 2: Integrative Therapies to Lessen Chemotherapy Side Effects (/Protocols/Cancer/Chemotherapy/Page-08#table2) Fatigue (/Protocols/Cancer/Chemotherapy/Page-08#fatigue) Immunosuppression and Blood-Related Complications (/Protocols/Cancer/Chemotherapy/Page-08#blood) Nausea and Vomiting (/Protocols/Cancer/Chemotherapy/Page-08#nausea) Peripheral Neuropat...
متن کاملLoading “Print”
Which is more dangerous: a gun or a swimming pool? How much does campaign spending really matter? What truly made crime fall in the 1990s? These are the sort of questions raised—and answered—in the new book Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. In yesterday's excerpt, authors Steven D. Levitt and Stephen J. Dubner explored the impact of a child's first name, pa...
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ژورنال
عنوان ژورنال: Annals of Emergency Medicine
سال: 2017
ISSN: 0196-0644
DOI: 10.1016/j.annemergmed.2017.08.006