Many developing countries have introduced sector-specific taxes on the consumption of mobile services, which apply on top of general taxes, and therefore discourage the positive externalities that have been estimated to be associated with the use of mobile technology on workers' productivity and...

The European Commission has recently sought to substantially revise how it regulates the telecommunication industry, with a key goal being to incentivise investment in high-speed broadband networks. Ambitious goals have been set regarding the availability and quality of broadband across the...

We estimate the interaction between fixed and mobile usage both for voice and data services using consumer level data from April 2013 to March 2014 in a European country. We find a signi cant proportion of fixed voice consumption could be substituted by mobile voice, and vice versa. However, a...