Network sharing agreements have become increasingly widespread in mobile telecommunications markets. They carry undeniable advantages to operators and consumers alike, but also the potential for consumer harm. We emphasize that not all NSAs are created equal: the assessment of harms and...

In order to discuss the future direction of policy making for protecting children online, this paper discusses the effectiveness of protection policies based on libertarian paternalism from the standpoint of behavioral economics by referring to the efforts of the Kariya authorities, Aichi...

In theory, network profits are independent of the reciprocal termination rates when operators charge nondiscriminatory call prices (Laffont, Rey and Tirole, 1998). Additionally, termination rates can be used to subsidize subscriber acquisition cost. This issue is typically known as a "waterbed...

Employing fixed effects regression models, this study examines influential factors of OTT video market growth in 50 countries. The results suggest that Netflix market entry, OTT market concentration, traditional pay TV market size, mobile broadband infrastructure, and income contribute to the...

The mobile provision of social networking services including integrated voice, pictures and music over IP lead to the success of companies such as Snapchat, Skype WhatsApp, Twitter or Spotify.. Understanding the rapid international diffusion of these companies' mobile integrated services,...

Mobile devices proved to be disruptive for businesses. Installing, accessing and buying a new application become easy. Application marketplaces called Application Stores provides security (due to certification process imposed to developers), accessibility, application lifecycle serving as a...

Mobile commerce (m-commerce) is a fact. Nowadays, numerous transactions take place via mobile devices. At the same time, m-commerce is considered as one of the fastest growing subgroups of e-commerce. Characteristically, it is estimated that about 45% of mobile users have made at least one...