In markets with search frictions, consumers can acquire information about goods either through costly search or from friends via word-of-mouth (WOM) communication. How do sellers’ market power react to a very large increase in the number of consumers’ friends with whom they engage in WOM?...

BEREC’s recognition of network neutrality as a key policy priority in 2010 has led to various related activities, for instance a fact-finding on traffic management practices and an assessment of IP interconnection. In consequence, European regulators have gained a solid basis for determining...