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PublicationExpressing Demands or Offers: How to Promote Volunteering Using Visual and Verbal AppealsType: journal articleJournal: International Journal of Business Communication
PublicationNetzwerk-Journalismus : Zur veränderten Vermittlerrolle von Journalisten am Beispiel einer Case Study zu Twitter und den Unruhen in IranType: journal articleJournal: Medien- und KommunikationswissenschaftVolume: 60Issue: 1
PublicationEnterprise Mashups - Neue Herausforderung für das Projektmanagement(d-punkt, 2008-04-15)
;Hoyer, VolkerType: journal articleJournal: HMD Praxis der WirtschaftsinformatikIssue: 260
PublicationToward a Community-Oriented Design of Internet Platforms(Routledge, 2002)Building user communities can contribute significantly to the success of an on-line platform. The literature on establishing on-line communities and on extending existing platforms with functionalities that enable community building emphasizes the social and economic aspects of community building and neglects the technical aspects. On-line communities have two elements: community members and platform. The platform provides a virtual social meeting space and shapes communication with the service it provides. In order to determine what kind of services will enable, stimulate, and foster community building, this paper identifies community modules and proposes a typology of on-line communities and their community-supporting platforms.Type: journal articleJournal: International Journal of Electronic Commerce (IJEC)Volume: 6Issue: 3
Scopus© Citations 59
PublicationCOVID-19 Pandemic: When Fear Affects the Agenda - A big-data Twitter-based analysis of the media's agenda-setting powerType: conference paper
PublicationCAN ESCAPIST USE OF FACEBOOK BE TRIGGERED BY FACEBOOK PUSH NOTIFICATION?Type: conference paper
PublicationFacebook Push Notification as Triggers for Habit-Forming Feedback LoopsThis abstract analyses if push notifications of social media (SM) to users lead are the starting point for habit-forming feedback loops according to the hook concept based on the example of Facebook push notifications. Facebook push notifications are conceptualized as starting point of a chain of persuasive offerings that result in Facebook triggered escapism. A push notification is successful, i.e. has high persuasiveness when addressed users react on it, enter the platform and stay longer in Facebook. Thus, through reacting on push notifications users get immersed into Facebook’s entertainment and media offerings, which results in a triggered escapist consumption of the offered content by the platform. The empirical results reveal that self-control is negatively related to triggered Facebook escapism. Usability of push Facebook notifications is positively related to triggered Facebook escapism. Triggered Facebook escapism furthermore results in positive effects for users in term of enjoyment, autonomy, competence and relatedness. It is negatively related to feeling of guilt.
PublicationExpressing demands or offers: How to promote volunteering using visual and verbal appealsType: conference paper
PublicationCSR Communication Strategies for Twitter : Microblogging as a Tool for Public RelationsThis study explores how companies use the social media tool Twitter for CSR communication. By analyzing CSR communication conducted by 30 most central corporate Twitter accounts, identified through social network analysis within a CSR-Twitter-network consisting of 19'855 Twitter members, we contribute to the understanding of Twitter's role for CSR communication and public relations. Manually conducted content analysis of totally 41‘864 corporate Twitter messages gives insights into different strategies concerning intensity and interactivity of CSR communication. Based on theoretical foundations and empirical findings four CSR communication strategies for Twitter are identified.
PublicationSocial network based individualized agenda setting : An approach towards developing an social network based agenda settingType: conference paper