In many industries, including telecommunications, a government decision on a standard is needed for the society to reap the benefits from the diffusion of new goods. Delays induced by regulatory bodies either in standard choice or its implementation can be extremely costly. I study governments'...

Factors determining the diffusion of digital mobile telephony across developed and developing countries are studied with the aid of a Gompertz model. After controlling for other factors, the speed of diffusion per se is not significantly different between the two groups of countries. Standards...

Abstract In markets with competing interconnected networks like mobile telecommunication markets investments affect the investor’s and also any competitors’ profits. In a theoretical model it is shown that cost-reducing investments reduce the investor’s termination rates and increase...

Im November veröffentlichte die Bundesnetzagentur ihre Entscheidung zu den Vergaberegeln von insgesamt 120 bzw. 300 MHz Funkspektrum in den Bereichen 2 GHz und 3,6 GHz, die im Frühjahr 2019 versteigert werden. Torsten J. Gerpott, Universität Duisburg-Essen, stellt die Auflagen zur...

We explore the existence of first mover advantages in mobile telecommunications markets. Building on a data set comprising monthly penetration rates, market concentration, number of active operators, and market shares of 90 followers from 33 OECD countries, we estimate a dynamic growth model....

The contribution of this paper to complement theoretical and qualitative mobile penetration literature with empirical evidence is twofold: firstly, we assess the income-redistributive effect of mobile phone penetration and; secondly, the instrumentality of financial development dynamics in this...

The object of this paper is to complement theoretical 'mobile penetration' literature with empirical evidence in a dual manner: on the one hand, assess the income-redistributive effect of mobile phone penetration and; on the other hand, the instrumentality of good governance in this nexus. Main...

Purpose - The aim of this paper is to complement theoretical and qualitative literature with empirical evidence on the income-redistributive effect of mobile phone penetration in 52 African countries. Design/methodology/approach - Robust Ordinary Least Squares and Two Stage Least Squares...

Purpose: We make available new critical macroeconomic financial indicators to the research community. Nothing is more powerful than a phenomenon whose time has come. What is the macroeconomic empirical context of growing mobile banking? Perhaps one of the deepest empirical hollows in the...

In the first empirical assessment of the incidence of mobile banking on financial intermediary development in Africa, we use two definitions of the financial system: the traditional IFS (2008) and Asongu (2011) measures of financial sector importance. When the conception of a financial system is...