Suchergebnisse

In recent years, Twitter emerged as an important news driver as most major news organizations now provide newsfeeds via Twitter. We classified 34 South Korean news outlets based on the pattern of co-following among 709,586 Twitter users. We also had a rare opportunity to match their following behavior with individual-level attributes by relying on supplementary survey data on 1,811 members of an online survey panel. Our results reveal that partisan and generational selectivity sharply polarizes news following on Twitter, suggesting that Twitter is likely to reinforce the existing political divisions in society by reducing the likelihood of chance encounters with the disagreeable views.

Mobility management aims at the provision of accessible, multimodal, and affordable transportation services to all individuals in a community, including the elderly, disabled and lower income individuals. It has much potential to deliver public transit services in a cost efficient way and uses a customer driven and market based approach to make it more responsive to the needs of individuals in a community. In mobility management, there is much emphasis on coordination and collaboration, which makes mobility management an attractive option for many communities, especially in an era of limited funding and shortage of resources. To explore the feasibility of its practice in this country, this paper has tried to disseminate valuable information on regulations and statutes that help to establish the legal foundation for mobility management and also support services that are available from advocacy agencies and interest groups to develop, manage, and sustain such programs.

With the rise of networked media such as Twitter, celebrities' ability to speak on policy matters directly to the public has become amplified. We investigate the political implications of celebrity activism on Twitter by estimating the political ideology of thirty-four South Korean news outlets and fourteen political celebrities based on the co-following pattern among 1,868,587 Twitter users. We also had a rare opportunity to match their following behavior with individual-level attributes by relying on supplementary survey data on 11,953 members of an online survey panel. Our results reveal that celebrity following on Twitter is ideologically skewed; a vast majority of Korean Twitter users following politically influential celebrities are liberal. Additionally, survey results show that political celebrities are more likely to attract those lacking the ability to process one-sided information in a balanced manner.