Social media such as SNS, Twitter, and the blogs has been spreading all over the world, and a large number of firms recognize social media as new communication tools for obtaining information on consumer needs and market for developing new goods and services and promoting marketing. In spite of...

Media has been becoming increasingly diversified and public service broadcasters (PSBs) all over the world face new challenges by the Internet, and they have been restructuring their consistencies for the new environments. PSBs have been developing various management approaches by the...

The purpose of this paper is to study competition policy on mobile broadband, consisting of 3G and 4G (LTE).Currently mobile broadband has been developing rapidly and its access speed amounts to 150Mbps for the latest 4G, which is similar to fixed broadband. This paper analyzesthe factors affect...

Although the East Asian economies have been developing in the 21th century, innovation is indispensable for their further economic development. In order to achieve successful innovation, firms have to elevate their capability including technology, human resources, business organization, ICT use...

In accordance with the development of broadband services, interests are focused on the deployment of optical fiber and various reports and researches are published, including "Next Generation Connectivity" by the Berkman Center, Harvard University, and "Indicators of Broadband Coverage" by OECD....