Böcker i Advances in Information and Co-serien

This book shows how telecom, broadcast, and Internet researchers as well as experts from Japan's leading mobile operators interpret, analyze, and evaluate the emerging phenomenon of the Japanese broadband ecosystem. The broadband ecosystem, as it rapidly changes against the backdrop of swift technological progress, is forcing major changes in the existing socioeconomic framework and generating many policy issues that require discussion.The book aims to provide a theoretical and practical framework for policymakers to address these issues from a broader perspective than has been available in the past. The topics addressed in this book cover sharing of 5G infrastructure, online platform regulation, diffusion of autonomous driving, content industry, trends and use cases of 5G, capacity development for AI, ride-hailing service, smartphone games, the right to be forgotten, and the economic value of personal information.Although this book cannot provide definitive answers to all these recently emerging and rapidly changing issues, it does provide important guidance for evidence-based discussion involving policymakers and researchers working on these issues. It is also recommended for graduate students who want to enter this challenging field of policy discussion.

This book provides an analysis of the various challenges and opportunities facing the Japanese broadcasting industry. It is the first book in English that explores how Japanese broadcasting, especially commercial broadcasting, fulfills its social mission under the threat of the increased popularity of Internet-based media services as it reexamines the role and nature of broadcasting. During a series of disasters and the spread of the new coronavirus in Japan, while varied media connected people and supported socio-economic activities, broadcasting continued to be the most trusted. However, as Internet media attract increasing attention, the trend in broadcast viewership is downward. Commercial broadcasting, in particular, will be strongly affected by that trend and the impact of the shrinking population. Recognizing that such dramatic technological and environmental changes are under way, in addition to the eleven researchers participating in the visiting researcher committee at the Research Institute of the Japan Commercial Broadcasters Association (JBA), four research collaborators and the secretariat (director of the JBA) have contributed to this book. They have taken up issues related to challenges and opportunities for the broadcasting industry based on their respective areas of awareness of the problems, including policies for broadcasting, fake news, disaster responses, viewer trust in television programs, competition with Internet-based services, and the business model for broadcasting.