We empirically investigate the platform competition in the online daily deals promotion market that is characterized by intense rivalry between two leading promotion sites, Groupon and LivingSocial, that broker between merchants and consumers. We find that deals offered through Groupon, the...

This paper considers options for the UK Government's intended White Paper on online harms and safety. The report, which was funded by Sky, suggests that legislation should establish a framework for oversight and accountability of online platforms' handling of harmful and illegal content. Bunting...