This paper empirically investigates the role of mobile technology adoption on inclusive growth in 15 West African countries with a view to ascertaining if the positive role of mobile technology adoption on human development as established in other regions holds in West Africa. It used data from...

We document the effects of the COVID-19 pandemic on digital finance and fintech adoption and usage. Drawing on mobile application data from 71 countries, we estimate that the spread of COVID-19 and related government lockdowns led to between a 33.1 and 36.6 percent increase in the relative rate...

This paper develops a dynamic model of technology adoption featuring strategic complementarities: the benefits of usage increase with the number of adopters. We study the diffusion of new means of payments, where such complementarities are pervasive. We show that complementarities give rise to...