In this paper we study how the coexistence of access regulations for legacy (copper) and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous...

In this paper we study how the coexistence of access regulations for legacy (copper) and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous...

This paper investigates the association between ethnic heterogeneity and information technology related outcomes such as internet access and internet use. We argue that the global digital divide, as measured by cross-country differences in internet access and use, could be explained by...

My contribution is concerned with measures of Internet quality and availability used and usable in the analysis of the so called digital divide. The usage of the share of Internet users in the population – widely used in economic analysis – can easily be misleading in this debate, suggesting...