Peer ratings have become increasingly important sources of product information, particularly in markets for information goods. However, in spite of the increasing prevalence of this information, there are relatively few academic studies that analyze the impact of peer ratings on consumers...

The deployment of Next Generation Networks (NGNs) is attractive from both technical and social perspectives, but market forces may not suffice to trigger the desired levels of investment. Cave (2004) and the European Commission (2010) describe how National Regulatory Authorities (NRAs) have...