The emergence of Next Generation Networks (NGNs) raises profound challenges for regulators everywhere. Different regulatory authorities have approached these problems in strikingly different ways, depending in part on the overall regulatory milieu in which they operate, and in part on the nature...

When things go wrong, it is always good to find someone to blame. As the credit crisis started to unfold in 2007, credit rating agencies (“CRAs”) emerged as the villain – or scapegoat, one might say – for commentators and regulators alike. To sum up, observers accused CRAs of doing a...