Just Keep Tweeting: Emergency Responder\u27s Social Media Use Before and During Emergencies

This study investigates how emergency response organizations use social media during emergency preparedness and response. Using qualitative (interviews and documents) and quantitative (Facebook posts) data, the study identifies several uses of social media in emergency preparedness and emergency management, as well as the organizational context that affects this use. Findings indicate that social media support various purposes of use, including information dissemination, obtaining input from the public and other organizations, and participation by other emergency response organizations. Branding of the organization during the emergency preparedness phase was found to be an important aspect of information dissemination, and helps social media to be useful tool to connect with the public and other organizations during the emergency response phase. Nevertheless, social media use in the emergency response domain still has to overcome leadership and staff adoption barriers

The broadband Internet access market: The changing role of ISPs

Internet Service Providers (ISPs) have played an important role in the development of the broadband Internet access market. While many studies have described the nature of broadband availability and the effects of policy on availability, little has been written from the ISP perspective. Therefore, this study aims to examine both market and firm-specific influences that affect ISPs' offerings of broadband services. Included among the firm-specific variables is the concept of technological mediation, as introduced by Greenstein [(2001) Technological mediation and commercial development in the early Internet access market. California Management Review, 43(2), 75-94], which describes the behavior of ISPs in the market and how they bridge gaps between changing end-user needs and technological frontiers. Findings show that even though technological mediation activities occur, applying the concept to predict ISP strategy would likely result in overoptimistic expectations of ISPs' abilities to confront the next technological frontier. The study finds that ISPs' offerings of broadband services are more likely to be driven by competitive forces rather than by proactive strategies, as technological mediation would predict. Furthermore, these services are offered in a market where structure and policies support further encroachment by telephony and cable infrastructure providers into what was originally the ISPs' domain.Internet Broadband Technology Mediation Firm Market Competition