In November 2000, Vodaphone (then J-Phone) introduced the world's first camera phone made by Sharp. It was an instant hit with Japanese youth. At the time, Vodaphone was Japan's number three service provider trailing the market leader DoCoMo, run by NTT, and the second place service provider au,...

While the worldwide spread of smartphones continues, developing countries have become important markets for these devices. Smartphones’ independence of landline networks qualifies them for communication and Internet access in rural areas of developing countries. Drawing upon rural Southeast...

In this paper we utilize discrete choice experiment method to identify and measure switching costs and network effects in mobile telephony in Poland. Based on hypothetical choices consumers make we construct a conditional random parameters multinomial logit model to analyze their preferences. In...

To the best our knowledge, in the first empirical macroeconomic examination of the nexus between financial intermediation and mobile phones, Asongu employs two conflicting financial system definitions in the assessment of how mobile phones have stimulated financial development in Africa. Within...

Journeys to a sustainable future have become important to industry, government and research. In this paper, we examine evolutionary, relational and durational perspectives on sustainability journeys. Each perspective emphasizes different facets of sustainability – shifts in selection...

A new generation of cellular technology has been deployed every decade since the 1980s. We are presently amid the global commercial deployment by Mobile Network Operators (MNOs) of the fifth generation (5G) of cellular technology; and concurrently, a flurry of research is engaged in designing...

Access to mobile phone has increased substantially over the last decade in sub-Saharan Africa. The evidence suggests that increased use of mobile phones in the region has upgraded the market prices received by producers for their cash crops, but so far there is limited knowledge on labour market...

This paper investigates the impact of mobile connectivity on food market prices and household demand for food products in the West African Economic and Monetary Union (WAEMU) region. Leveraging data from harmonized World Bank LSMS household surveys across eight WAEMU countries, this study...