'These essays are indispensable to anyone involved in either broadcasting policy or media strategy. They offer a rigorous analysis of the issues facing regulators and politicians in the face of the rapid evolution of both the technologies and the shape of broadcasting markets, and they set out the empirical evidence available now as well as highlighting some important research gaps. The book provides a truly impressive overview of our state of knowledge on the regulation of this important and sensitive industry.' Diane Coyle, Member of the Competition Commission and Visiting Professor at the University of Manchester