Despite the popular view that, with the advent of digital technologies, the world has become flat, geography still plays a key role in the economy. COVID-19 has brought even more awareness of this. This paper studies the impact of security measures that have reduced the mobility of people and...

This paper studies the relationship between the level of economic development and the incidence of three forms of payments across countries, namely the incidence of bank accounts, digital payments, and mobile money accounts among the adult populations across countries. It presents simple...