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Latest ICT news from the web

  • We study substitution between fixed and mobile broadband services in South Africa using survey data on 134,000 individuals between 2009 and 2014. In our discrete-choice model, individuals choose fixed or mobile voice and data services in a framework that allows them to be substitutes or complements. We find that voice services are complements on average but data services are substitutes. However…
    Economic Papers on ICT on Monday, 12 August 2019
  • In 2018, the European Council and the UK and Spanish governments each proposed to introduce a Digital Services Tax (DST), to be levied on the revenue of large digital platforms from advertising, online intermediation, and/or the transmission of data. We offer a rationalization of the DST as a tax on location-specific rent (LSR). That is, just as many countries already levy royalties on rent from…
    Economic Papers on ICT on Monday, 5 August 2019
  • We test for the distributional effects of regulation and entry in the mobile telecommunications sector in a highly unequal country, South Africa. Using six waves of a consumer survey of over 134,000 individuals between 2009-2014, we estimate a discrete-choice model allowing for individual-specific price-responsiveness and preferences for network operators. Next, we use a demand and supply…
    Economic Papers on ICT on Monday, 5 August 2019
  • In the past two decades, Africa has experienced a wave of mobile telephony and the early stages of internet connectivity. This paper summarises recent empirical research findings on the impact that information and communication technologies (ICTs) have had on jobs in Africa, be it in creating new jobs, destroying old jobs, or changing the quality of existing jobs in levels of productivity,…
    Economic Papers on ICT on Monday, 5 August 2019
  • Digitalisation has opened up new opportunities for the dissemination of information. That is why many academic journals have started introducing online services since the early 1990s. Previous studies suggest that online availability and free access to articles are positively connected to the number of citations. However, little is known about the relative impact of the introduction of online…
    Economic Papers on ICT on Monday, 5 August 2019