This paper develops a method to estimate and simulate the adoption of a network good. I estimate demand for mobile phones as a function of individuals’ social networks, coverage, and prices, using transaction data from nearly the entire network of Rwandan mobile phone subscribers at the time,...

This paper studies the peer effect of iPhone adoptions in China. We use a unique data set of iPhone adoption records from a provincial capital city in China, in a span of over four years starting from iPhone's first introduction to mainland China. We construct a social network using six month's...

Most existing empirical work on technology diffusion assumes technologies to remain constant throughout the diffusion process. However, many consumer technologies improve significantly over time. Using data on the characteristics of new mobile handsets over a ten-year period and controlling for...

The study assesses the role of mobile phones and mobile banking in decreasing inequality in 52 African countries. The empirical procedure involves first, examining the income-redistributive effect of mobile phone penetration and then investigating the contribution of mobile banking services in...

Using twenty-five policy variables, we investigate determinants of mobile phone/banking in 49 Sub-Saharan African countries with data for the year 2011. The determinants are classified into six policy categories, notably: macroeconomic, business/bank, market-related, knowledge economy, external...

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...