Is the Mobile Phone a Disruptive Technology? A Partial Review of Evidence from Developing Countries

The authors of this chapter provide an inter-disciplinary review of studies on economic impacts of mobile telephony in developing countries, giving particular attention to the disruptive potential of the technology and its associated social practices. Four major areas of impact are identified: the emergence of a mobile phone economy around retail and service provision, including mobile banking; a significant reduction in search costs with profound impacts on market efficiency and, possibly, welfare distribution; changes in the formation and maintenance of trusting relationships between market actors as face-to-face contact is replaced with remote communication; and facilitated organisation and cooperation within and among firms, as well as changing credit procurement practices. While the mobile phone has been hailed for its transformative power, the authors tentatively conclude that its impact in most areas is not primarily disrupting, but rather amplifying existing structures

(R)urban Synergy vs. Climate Change: The Impact of ICT Networks on the Process of Adaptation and Mitigation

The chapter provides an insight into the relationship between synergic (r)urban systems, information networks and climate change, discussing the emerging ideas, and concepts related to the increasing use of information networks in the process of climate adaptation and mitigation. Emphasizing the strategic role of both digital and material information flows, supported by ICT tools, the chapter focuses on two main domains of data exchange and knowledge transfer: the public communication of climate change and the connectivity and interaction within (r)urban hybrid systems. Underlining the issues of effectiveness, accessibility, and low-carbon outcomes of synergic (r)urban reactions to climate shift, recent environmental and technological trends are considered in accordance with the preferred spatio-functional flexibility of emerging (r)urban hybrid settlements. The chapter also identifies and analyses three areas of ICT applicability, targeting the role of information networks in the anticipated climate-friendly development: human behavior, ecological awareness, and general efficiency